What sentence best supports the statement that hormones are involved in the regulation of homeostasis?

Which situation is an example of competition that could be found in the grassland? a. two lion populations utilize the same gazelle population as their main food source b. deer eat berries and their droppings seed new areas, creating new berry bushes c. two shark populations utilize the same fish population as their main food source d. lack of sunlight due to changes in the seasons restricts the growth of certain plants

Aperson with age is more likely to catch diseases that healthy people usually don’t catch.what are these infections called?

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this