Explanation Coal, fossil fuels, crude oil, natural gas, etc are all hydrocarbon fuels . These are called as non-renewable source of energy because they take millions of years to regenerate themselves. Water energy is renewable because it is regenerated by water cycle. Also wind energy and solar energy are renewable sources of energy. Explanation The cerebellum is a structure in the hindbrain. It coordinates movement, balance, and learning. Explanation Secondary consumers are organisms that eat primary consumers for energy.  In the above options, only goat is a primary  consumer. Primary consumers are herbivores, feeding on plants. Explanation Sound waves are longitudinal waves. When longitudinal waves travel through any given medium, they also include compressions and rarefactions. Explanation Dentist mirrors are typically concave mirrors. The examples of convex mirrors: Rear-view mirrors Blind Corner mirrors  Security mirrors Explanation The  Indian  Space Research Organization (ISRO)   is the national space agency of India. Explanation The most popular renewable energy sources currently are: 1.        Solar energy 2.        Wind energy 3.        Hydro energy 4.        Tidal energy 5.        Geothermal energy 6.        Biomass energy Explanation The roadway would cause diffuse reflection due to its rough surface some examples where diffused reflection Desert sand, disturbed water surface, and rough roads   Explanation Non-renewable energy sources : Oil Nuclear energy Petroleum Natural gas & coal Renewable sources of energy : Solar energy Wind energy Hydroelectric power Biomass energy Geothermal energy Tidal energy Explanation The nephron is the microscopic structural and functional unit of the kidney There are almost  1000000 of  nephrons in each kidney in the human body

Explanation Coal, fossil fuels, crude oil, natural gas, etc are all hydrocarbon fuels . These are called as non-renewable source of energy because they take millions of years to regenerate themselves. Water energy is renewable because it is regenerated by water cycle. Also wind energy and solar energy are renewable sources of energy. Explanation The cerebellum is a structure in the hindbrain. It coordinates movement, balance, and learning. Explanation Secondary consumers are organisms that eat primary consumers for energy.  In the above options, only goat is a primary  consumer. Primary consumers are herbivores, feeding on plants. Explanation Sound waves are longitudinal waves. When longitudinal waves travel through any given medium, they also include compressions and rarefactions. Explanation Dentist mirrors are typically concave mirrors. The examples of convex mirrors: Rear-view mirrors Blind Corner mirrors  Security mirrors Explanation The  Indian  Space Research Organization (ISRO)   is the national space agency of India. Explanation The most popular renewable energy sources currently are: 1.        Solar energy 2.        Wind energy 3.        Hydro energy 4.        Tidal energy 5.        Geothermal energy 6.        Biomass energy Explanation The roadway would cause diffuse reflection due to its rough surface some examples where diffused reflection Desert sand, disturbed water surface, and rough roads   Explanation Non-renewable energy sources : Oil Nuclear energy Petroleum Natural gas & coal Renewable sources of energy : Solar energy Wind energy Hydroelectric power Biomass energy Geothermal energy Tidal energy Explanation The nephron is the microscopic structural and functional unit of the kidney There are almost  1000000 of  nephrons in each kidney in the human body

Explanation Coal, fossil fuels, crude oil, natural gas, etc are all hydrocarbon fuels . These are called as non-renewable source of energy because they take millions of years to regenerate themselves. Water energy is renewable because it is regenerated by water cycle. Also wind energy and solar energy are renewable sources of energy. Explanation The cerebellum is a structure in the hindbrain. It coordinates movement, balance, and learning. Explanation Secondary consumers are organisms that eat primary consumers for energy.  In the above options, only goat is a primary  consumer. Primary consumers are herbivores, feeding on plants. Explanation Sound waves are longitudinal waves. When longitudinal waves travel through any given medium, they also include compressions and rarefactions. Explanation Dentist mirrors are typically concave mirrors. The examples of convex mirrors: Rear-view mirrors Blind Corner mirrors  Security mirrors Explanation The  Indian  Space Research Organization (ISRO)   is the national space agency of India. Explanation The most popular renewable energy sources currently are: 1.        Solar energy 2.        Wind energy 3.        Hydro energy 4.        Tidal energy 5.        Geothermal energy 6.        Biomass energy Explanation The roadway would cause diffuse reflection due to its rough surface some examples where diffused reflection Desert sand, disturbed water surface, and rough roads   Explanation Non-renewable energy sources : Oil Nuclear energy Petroleum Natural gas & coal Renewable sources of energy : Solar energy Wind energy Hydroelectric power Biomass energy Geothermal energy Tidal energy Explanation The nephron is the microscopic structural and functional unit of the kidney There are almost  1000000 of  nephrons in each kidney in the human body

Explanation Coal, fossil fuels, crude oil, natural gas, etc are all hydrocarbon fuels . These are called as non-renewable source of energy because they take millions of years to regenerate themselves. Water energy is renewable because it is regenerated by water cycle. Also wind energy and solar energy are renewable sources of energy.

Explanation The cerebellum is a structure in the hindbrain. It coordinates movement, balance, and learning.

Explanation Secondary consumers are organisms that eat primary consumers for energy.  In the above options, only goat is a primary  consumer. Primary consumers are herbivores, feeding on plants.

Explanation Sound waves are longitudinal waves. When longitudinal waves travel through any given medium, they also include compressions and rarefactions.

Explanation Dentist mirrors are typically concave mirrors. The examples of convex mirrors: Rear-view mirrors Blind Corner mirrors  Security mirrors

Explanation The  Indian  Space Research Organization (ISRO)   is the national space agency of India.

Explanation The exchangeable image file format (EXIF) is a standard for embedding technical metadata in image files that many camera manufacturers use and many image-processing programs support.