The result is that the reaction time speeds up!
The circulatory system is the transport system for endocrine information. While the nervous system uses neurons, the endocrine chemicals and hormones must circulate through the body via blood vessels. Many glands in your body secrete hormones into the blood.
Answer:
Invertebrates have a very quick life cycle and die very easily, as a result, they evolve very quickly into many different types of animals. also, they are often very small and their ecosystems are subject to much quicker change than that of vertebrates, meaning that mutations in their genes become relevant more often. Many invertebrates span very large areas (sea animals span most of the oceans, insects span entire continents) and so they evolve to be different species in different places.
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They do not have bones, they live on water or land, they can have soft bodies or exoskeletons, and others are parasites.
Enzymes act as catalysts that remain unmodified as they increase the rate of a chemical reaction.
Answer:
time? maybe I'm not to sure but I wanted to help
