Which of the following
statements about bacteria is not
correct? bacteria:
a. are present on the skin of
even healthy people
b. are microorganisms
c. are essential to the survival
of life on earth
d. cannot cause disease in
humans

Where does oogenesis take place ? seminiferous tubules fallopian tubes ovaries uterus

(05.01 mc) west indian manatees are large aquatic mammals that live in rivers and near shore estuaries, especially in florida. they have two flexible front flippers with three or four toenails, similar to elephant toenails. though they lack hind limbs, manatees have vestigial pelvic bones, as shown in the diagram. manatee and elephant skeletons are shown side-by-side. the manatee, an aquatic animal, has a skeleton that has two large front limbs and two very tiny hind limb bones that do not form actual limbs. the elephant has four large limbs. which of the following answer choices best describes how evidence of the manatee toenails and pelvic bones supports the scientific theory of evolution of these animals? (1 point)

What explains why a single ripe fruit may ripen an entire crate of unripe fruit