Stock videos of Secondary

Plastic recycling industrial factory. Automatic conveyor lifting up plastic preforms for pet bottle manufacture. Production containers on plant from secondary raw materials. Chemical industry.

Garbage truck unloads the waste paper at the garbage recycling plant. Close-up shot. Big Factory For Recycling Paper and Carboard. Processing of secondary resources. Paper recycling. Large enterprise.

ZIF268 zinc finger-DNA complex, animated 3D cartoon model, black background

4K slow motion footage background which using blue colour graphics pen effect on white background. Asian students in uniform are going back to school again on the opening day.

Plastic molds, blanks, forms for manufacturing pet bottles on factory from secondary raw materials. Chemical industry. Moving conveyor belt with plastic preforms for production containers on plant.

4K slow motion footage background which using green colour graphics pen effect on white background. Asian students in uniform are going back to school again on the opening day.

Street Sign the Way to Seminar

Conveyor belt with plastic molds and blanks in form of flasks for production bottles, dishes and containers on plant, closeup view. Manufacturing from secondary raw materials. Recycling of plastic.

4K slow motion footage background which using turquoise colour graphics pen effect on student's white book background. Asian students in uniform are going back to school again on the opening day.

Waste paper. Processing of secondary resources. Paper recycling. Large enterprise. Large bales of waste paper are compressed and ready for processing. Environment protection concept.

Girl of European appearance, teenager, a woman with long hair brunette with brown eyes, sitting, running, standing on the river bank near the water, dressed in blue shirt, pink shorts, shoes, black sneakers, a serious or smiling, happy, resting

Plastic recycling industrial factory. Automatic conveyor lifting up plastic preforms for pet bottle manufacture. Production containers on plant from secondary raw materials. Chemical industry.

Structure of SARS-CoV-2 replication-transcription complex bound to nsp13 helicase, animated 3D cartoon-atomic model, black background

Street Sign the Way to Seminar

Street Sign the Direction Way to Training

Education concept - ABC alphabet school blackboard concept. School teacher writing ABC alphabet in English class or preschool.on chalkboard

Girl of European appearance, teenager, a woman with long hair brunette with brown eyes, sitting, running, standing on the river bank near the water, dressed in blue shirt, pink shorts, shoes, black sneakers, a serious or smiling, happy, resting

Industrial production line of plastic products or containers on factory. Modern equipment used in manufacturing. Molds for manufacture plastic bottles moving in furnace on automatic conveyor on plant.

Ca2+-induced movement of tropomyosin on native cardiac thin filaments, open-closed state, animated 3D cartoon-Gaussian surface model, black background

DNA polymerase reactant complex, 10 mM Mg2+, at 7.5-45 min, animated 3D simulation with close-up, cartoon model, black background

Wastewater treatment plant. Aerial view of a Sewage treatment plant

Street Sign the Way to Seminar

Industrial production line of plastic products or containers on factory. Modern equipment used in manufacturing. Molds for manufacture plastic bottles moving in furnace on automatic conveyor on plant.

Human connexin-26 open-closed conformation at low pH, animated 3D simulation, cartoon-Gaussian surface model in perpendicular projections, black background

Amyloid fibril structure of islet amyloid polypeptide, animated 3D cartoon and Gaussian surface model, black background

Caucasian boy dedicates a drawing with the words I Love U to the beloved girl. High quality photo

Kinetic Typography animation about "Education"

Street Sign the Direction Way to Training

Street Sign the Way to Training

Close-up of hands of unrecognizable child pulling out seedling from soil with tweezers on botany lesson

Street Sign the Direction Way to Training

Street Sign the Way to Seminar

Moving conveyor belt with plastic molds, blanks, forms for production containers on plant, closeup view. Manufacturing from secondary raw materials. Recycling of plastic products. Chemical industry.

Animated model of the structure of human vitamin D - binding protein (brown) in complex with skeletal actin (green) and ATP molecule, 3D cartoon model, black background

Material Recovery Facility. Sorted cardboard waste ready for reprocessing. Environment protection concept.

Bulldozer leveling debris in the compartment at the recycling plant. The excavator bucket grabs the debris. Seagulls hunt for food residue in garbage heap.

Slow motion scene of a cute young Asian high school student with long hair, listening to music using white earphone on her mobile phone.

Street Sign the Direction Way to Training

Street Sign the Way to Seminar

Education concept - ABC alphabet school blackboard concept. School teacher writing ABC alphabet in English class or preschool.on chalkboard

Lysyl-adenylate form of human LigIV catalytic domain with bound DNA substrate in open and closed conformations, animated 3D model, black background

Asian pretty female teenager in casual dress posing with confident and looking at camera in living room. Happy millennial Thai ethnicity girl student professional close up front portrait.

Girl of European appearance, teenager, a woman with long hair brunette with brown eyes, sitting, running, standing on the river bank near the water, dressed in blue shirt, pink shorts, shoes, black sneakers, a serious or smiling, happy, resting

Process of industrial production plastic packaging using automatic conveyor line on plant. Manufacture of plastic utensils, bottles in furnace heating and blowing of molds on factory, closeup view.

Chest-up of short-haired Black girl holding container with green sprouts, looking at them and touching in classroom at botany lesson

Street Sign the Way to Seminar

Street Sign the Way to Seminar

Slow motion scene of a cute young Asian high school student with long hair, listening to music using white earphone on her mobile phone.

Slow motion scene and back view of female Asian high school students in a white uniform are walking on the corridor in the school building.

Water recycling on sewage treatment station.

Slow motion scene of a cute young Asian high school student with long hair, listening to music using white earphone on her mobile phone.

Plastic utensils and bottles molds in heating furnace in factory. Production, processing, recycling of plastic products on plant in automatic conveyor line. Manufacturing from secondary raw materials.

River bank with reflections of the sun. summer, sunny weather at sunset, green water flow from left to right, the water floats a lot of small fish can be seen on the rocks moss, static, medium plan, general plan,

Street Sign the Direction Way to Training

Human DNA polymerase beta 8-oxoG:dC extension with dTTP after 20, 60, and 90 s, animated 3D simulation with close-up, cartoon model, black background

Young southeast Asian female high school student in white uniform who is native, smiling and laughing with joy.

Smiling male native Asian high school student in white uniform.

Businessman, freelancer, creative designer, engineer , Man writing on transparent screen

Schoolkids of different ages leaving school, running and hopping to entrance door in hall. Dolly shot, back view. Education or childhood concept

River bank with reflections of the sun. summer, sunny weather at sunset, green water flow from left to right, the water floats a lot of small fish can be seen on the rocks moss, static, medium plan, general plan,

Girl of European appearance, teenager, a woman with long hair brunette with brown eyes, sitting, running, standing on the river bank near the water, dressed in blue shirt, pink shorts, shoes, black sneakers, a serious or smiling, happy, resting

Close-up of yellow school bus opening doors and multiracial secondary school pupils entering it one by one to get home after classes. Queue of diverse teenagers getting on school bus after lessons

Structure of complement complex, animated 3D cartoon and Gaussian surface models with differently colored protein elements, black background

Laughing male native Asian high school student in white uniform.

A girl learns English from a video conference. Home education. Internet technology for education

Girl of European appearance, teenager, a woman with long hair brunette with brown eyes, sitting, running, standing on the river bank near the water, dressed in blue shirt, pink shorts, shoes, black sneakers, a serious or smiling, happy, resting

Cute primary schoolgirls wearing pink backpacks walking in corridor and hall, holding hands. Dolly sot. Education or childhood concept

Empty school corridor, hallway with no people, lockers and exit glass door. Dolly shot. Education or vacation concept

Cryo-EM structure of human CALHM2 gap junction, two perpendicular projections, animated 3D cartoon-Gaussian surface model, black background

Structure of outer membrane protein PorB from Neisseria meningitidis with putative membrane shown. Animated 3D cartoon model, chain id color scheme, PDB 3vzt, black background

Caucasian boy dedicates a drawing with the words I Love U to the beloved girl. High quality photo

Diverse group of school students of different ages leaving school, walking to entrance door in hall. Dolly shot, back view. Education or childhood concept

Street Sign the Direction Way to Training

Conformational changes of I-II linker of TRPML1 channel at pH 4.5 and 7.5, animated 3D cartoon-Gaussian surface model, black background

Slow motion scene of a cute young Asian high school student with long hair, listening to music using white earphone on her mobile phone.

Young southeast Asian female high school student in white uniform who is native, smiling and laughing with joy.

Forks of the secondary sedimentation tank during the process of city waste water treatment. The wastewater treatment plant.

Empty school hallway with no people during class time, corridor with lockers and entrance glass door. Dolly shot. Education or lockdown concept

Forms and blanks for production of plastic utensils sorting on conveyor belt on plant. Process of manufacturing of plastics dishes, packaging and containers on industrial factory. Chemical industry.

Animated model of the tertiary structure of human vitamin D receptor with the differently colored secondary structure elements, 3D cartoon model, black background

School Teacher at Chalkboard Holding Ruler, Back to School Concept. Close Up.

Excited schoolkids of different ages running to window in school hall. Dolly shot, back view. Education or childhood concept

Street Sign the Way to Seminar

CryoEM structure of the human ClC-1 chloride channel homodimer, cystathionine--synthase domain state 1-3, animated 3D cartoon-Gaussian surface model, black background

Positive multiracial high school students enjoying leaning out of yellow school bus windows after study. Cheerful multi-ethnic secondary school pupils having fun with their heads out of bus windows

Primary Market Text Warping Tessellated Looping Meshes Text Morph

Hardened steel fittings animated glyph icon. hardened steel fittings sign. isolated on white background

Diverse couple of schoolkids leaving school, walking in school corridor to exit door, holding hands. Dolly shot, back view. Education or vacation concept

River bank with reflections of the sun. summer, sunny weather at sunset, green water flow from left to right, the water floats a lot of small fish can be seen on the rocks moss, static, medium plan, general plan,

Cheerful caucasian schoolgirl and african american schoolboy enjoying watching social media content on smartphone blurred on foreground while students getting off school bus outside

River bank with reflections of the sun. summer, sunny weather at sunset, green water flow from left to right, the water floats a lot of small fish can be seen on the rocks moss, static, medium plan, general plan,

Human nucleosome with CpG unmethylated and methylated (red) DNA showed, animated 3D simulation, cartoon model isolated, black background

Testosterone is produced in the testicles and circulates in carrier proteins such as serum albumin-binding globulin. It passively spreads through the cell membranes of the target cells.

Businessman, freelancer, creative designer, engineer , Man writing on transparent screen

Teenage girl - high school student smiles to camera seated in classroom

Woman drinking water from glass mug, choosing reusable safe materials, ecology

Close-up of pretty indian schoolgirl communicating with friend sitting next while riding school bus to studies. Multinational high school students going to class by school bus

Epoxy coated fittings animated color icon. epoxy coated fittings sign. isolated on white background

Wire reinforcement animated color icon. wire reinforcement sign. isolated on white background

Close-up of child hands soldering microcircuits at table with lemon and wires on in classroom