For questions four plants make their own food which is oxygen gas. This oxygen gas, is an important part of the air, the gas that plants and animals must live on. When people breathe, it is oxygen that we take out of the air to keep our cells and bodies alive.
noooooooooooooooooooooooooooooooooooooooooooooooooo
Answer:
Fossils. You would look for fossils remains, as an evidence, that of plants or animals you would expect to find at you location, and those that are out of place.
In India, because is situated near equator, we could expect to find tropical flora fossils, not polar flora fossils in its rock. The polar fossils support the theory that India was formed near the south pole.
Answer:
A-Band
Explanation:
Sarcomere is the basic unit of skeletal muscle and shows various striations under the microscope.
Anisotropic band or A-Band is the portion of sarcomere that contains both the thick and thin filaments . A-Band appaers dark under the microscope. Thick filaments are consist of actin and thin filaments consists of myosin.
I-Band contains only thin filaments of myosin. H- zone contains only thick filaments and no thin filament. Sarcomere is the unit of a skeletal muscle. Synapse is the junction between two neurons.
Thus, the correct answer is option (A).
