Answer: The first trophic level usually is green plants. The second tropic level includes herbivores, and insects are a principal component. However, insects also are carnivores, parasites, and detritivores, so they appear in various tropic levels
Explanation:
38) I believe the correct answer would be letter D: ions are moved against the concentration gradient.
39) I believe the correct answer is letter A: the DNA information for development was silenced in differentiated cells. This is because the frog did not go through <span>embryonic development.</span>
Answer;
Ovaries, Fallopian tubes
An ovum bursts from one of a woman's Ovaries & is drawn into one of the two Fallopian tubes.
Explanation;
-Follicles develop inside - and eventually rupture, being released outside - the ovaries. It is soon swept into the nearest Fallopian tube by the finger-like projections that form the end of the tube, where it will hopefully be fertilized. At ovulation, the follicle ruptures and the egg breaks through the surface of the ovary.
-Sperm can penetrate the egg beginning embryonic development, if it successfully implants in the uterus you will have a pregnancy.
