A solution has a pH of 5. If the pH changed to pH 8, which of the following statements is true? a. The concentration of H+ increased by 3 times.
b. The concentration of H+ increased by 1000 times.
c. The concentration of H+ decreased by 1000 times.
d. The concentration of H+ decreased by 3 times.

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water

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?

The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these