Answer: False
Explanation: It occurs in plants
animals recieve energy from the photosynthesis/energy when they eat plants
The immune system and the nervous system maintain extensive communication, including 'hardwiring' of sympathetic and parasympathetic nerves to lymphoid organs. Neurotransmitters such as acetylcholine, norepinephrine, vasoactive intestinal peptide, substance P and histamine modulate immune activity.
Answer:
The environment that it lives in has not changed much, therefor there is no need for evolution to take place.
Explanation:
Fertilization takes place in the fallopian tube
Limestone is composed largely of the minerals calcite or aragonite. Some limestones do not consist of grains and are formed by the chemical precipitation of calcite or aragonite. This is how limestone can be classified as chemical.
