Answer:
Neurotransmitters
Explanation:
Neurotransmitters are the chemicals present in the body used for the propagation of action potential. These neurotransmitters are also known as the body chemical messengers.
Neurotransmitters are stored in the neural cells. These chemicals are generally released when the cell is stimulated by the specific signal. The effect of neurotransmitter may be excitatory or inhibitory.
Thus, the answer is option (4).
Community structure is influenced by many factors, including abiotic factors, species interactions, level of disturbance, and keystone species, play particularly important roles in determining their communities’ structure.
Answer:
Many flowering plants have very colorful petals like the lily seen here. What is the main purpose of these colorful petals? A) to protect the plant from predators Eliminate B) to capture sunlight for photosynthesis C) to distract birds from eating the seeds D) to attract insects that pollinate the flower.
Explanation:
Answer:
quite simple the antibiotics will be passed off into the yogurt and it may have a healthy affect on humans or harmful, however if healthy it might be promoted as an ad
Explanation:
Answer:
about 50
Explanation:
U.S.A, Britain, China , Soviet Union and France and about 50 other states came together to draw a charter on 24 October 1945, at San Francisco in U.S.A.
