Which of these is a function of estrogen in reproduction? A. Releasing the growth hormone
B. Developing the motility of sperm
C. Stimulating the release of luteinizing hormone
D. Reducing the hardness of bone tissue

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

Will mark brainliest if correct/available! which of the following statements is true? all plants need flowers to sexually reproduce. sexually reproduced offspring are identical to their parents. fertilization always occurs inside the female's body. a body cell has twice the number of chromosomes as an egg cell.

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.