Answer:
they have lower levels of the neurotransmitter serotonin
Answer:
i think it is idiotic.
Explanation:
its your choice who you like. to make the rents happy, just fake it that you like her.
Answer:
There are two major ways that molecules can be moved across a membrane, and the distinction has to do with whether or not cell energy is used. Passive mechanisms like diffusion use no energy, while active transport requires energy to get done.
Explanation:
Explanation:
if the organism has 5 of these characteristics, it belongs in the category of animalia...
1). pulmonary function
2). DNA
3). RNA
4). proteins
5). lipids
Answer:
2
Explanation:
There are two kinds of photosystems: photosystem I (PSI) and photosystem II (PSII) (Fig. 3.3).
