Answer:
endosmosis
Explanation:
this is because endosmosis results in movement of water inside the body
This is true. Only 3% is fresh water.
Answer:
As the human population rises, more and more forests and other habitats of animals are being destroyed to make room for the increasing population of humans. Such activities has led to the extinction of many species as their habitats are being destroyed completely. Some of the plant and animal species are at the verge of extinction because their habitats have been destroyed.
Humans should help increase the population of the endangered species by making habitats for them. For example, Salmon fish is one of the most consumed fishes by humans. Nowadays, some of the countries have artificially made aquacultures to raise these fishes before they become endangered or extinct.
macromolecule monomer example
lipid fatty acid oils
protein amino acids collagen
carbohydrates glucoes starch
nucleic acid nucleotides DNA
(not sure of the last one )
Paleobotany is a branch of the paleontology and the paleobiology. Its main focus are the recovering and identification of the plant remains (the plant fossils) found into the geologic contexts.
The paleobotany is a very important branch as it is the one that gives us the answers about the emergence of the plants, their evolution and development over time. Also, it gives us answers how the plants from the past lived, what was the environment in which they existed, their needs, and how the plants influenced the environment around them.