Choose all the answers that apply. Which of the following statements are true?

A) The nucleus of a neuron is located in the cell body.
B) Axons carry messages toward the cell body.
C) The space between neurons is called a synapse.
D) Electrical impulses in neurons go two ways.
E) Practice can increase the speed of neuron signal transfer.

Which is an example of a decomposer? a. bear b. algae c. grass d. bacteria d bacteria

6. in domesticated cats, the following are independently assorting: normal ears (t) is dominant to tufted ears (t); curved whiskers (c) is dominant to straight whiskers (c); the presence of six toes (s) is dominant to five toes (s); gene for hair length is an x-linked codominant. the three phenotypes for hair length are long (xhxh), medium (xhxh), and short (xhxh); medium is the heterozygous condition. given two parents: ttccssxhxh x ttccssxhy how many different gametes could be formed in the female cat with respect to these four traits? how many phenotypes are possible in the offspring from this mating?

What causes darkening of the skin as melanin production increases