Answer:
your brain needs oxygen to think and your lungs need oxygen to live and keep your body going
Explanation:
i think not for sure tho
Answer:
Fossils are the preserved remains, or traces of remains, of ancient organisms. Fossils are not are the remains of the organisms, they are rocks. A fossil can preserve an entire organism or just part of one. Bones, shells, feathers, and leaves can all become fossils.
Explanation:
Fossils are an remnant, impression, or trace of an animal or plant of a past geologic age that has been preserved in the earths crust.
Answer:
D
Explanation:
Aseual reproduction is a type of reproduction in which new organisms are reproduce from single parent without production of gametes. But in D their is fusion of gametes (egg and sperm) therefore it explains to us that it is not an aseual reproduction.
Answer:
A greater attraction
Explanation:
Water molecules have A GREATER ATTRACTION for sodium and chloride ions than sodium and chloride ions have to each other.
This is because when salt is added to water, it dissolves, which depicts the level of the covalent bond of water is stronger by separating the ionic bond between sodium and chloride, otherwise, the salt would not have been able to dissolve.
It is the presence of Protists. "The bacteria
communities seem very stable, but the host and the protozoa gene expression are
changing a lot based on diet, The biology
of termite's with the help from microorganisms called protists, are keys to the
insect's digestion of woody material,
