The answer is D. Cytoplasm
Answer:
8
Explanation:
beacue they are just like that
Ecology.is the best answer for this question
The answer is c. cluster.The most common type of distribution pattern in nature is clustered. That is because resources are patchily distributed in the environment. So, if resources are rare, or due to social factors, individuals would cluster together in the area where these factors are favorable.Random distribution is the least common type of distribution pattern and it is found in homogeneous environments, which are very rare.Regular distribution is the result of the competition for a resource or direct social interactions between individuals within the population, such as territoriality.
Answer:
The answer is Sinoatrial node.
Explanation:
The sinoatrial node are the group of cells in the wall of right atrium of the heart.
The animals tend to initiate diving response when diving, this is the reduction in heart rate, which triggered respiratory arrest response and stimulation of facial code receptors.
This is the physiological adaptation allowing animals to cope with lack of oxygen.
