Answer:
Plants require nitrogen to live, so plants in general depend on the nitrogen cycle and are a part of it. Explanation: Plants require nitrogen to live
Explanation:
The nervous system signals the endocrine system to release
hormones in response to a stimulus.
The nervous system respond to stimulus through action potentials and neurotransmitters and they signals the endocrine system to secrete hormones.
The endocrine system is responsible for secreting hormones into the blood which is transported to the target cells. These hormones are responsible for metabolism , growth and response to stress. The hormones secreted provide feedback to the brain so as to affect neural processing.
The answer is C. Rings of ice.
Answer:
Explanation:
Diseases which spread with communicable are often require exchanged fluid, low quality hygiene, air which is breathed by that person etc.These are often caused by pathogens or germs . Diseases can spread from one animal to another. Ho_o sapiens sapiens(humans) being animals, they may get effected from these too. Examples are;
Ebola(West African)
Zika(caused by mosquitoes)
Chicken pox
Swine flu
.
.
.
Answer: I think ( I'm not sure ) it is letter D: types of nitrogenius bases.
