Saprophytic (something that lives on dead and decaying material) fungi are essential to life on Earth because they: Group of answer choices respire like plants taking in CO2 and decrease greenhouse gasses. speed the recycling of nutrients. recycle organic compounds into inorganic compounds. grow in mycorrhizal association with the roots of most plants, providing minerals to the plants. help to digest sap in phloem of dead and dying trees.

Which event would lead to primary succession of a forest?

Which elements are in the substance that makes up about 60% of the male human body

Many birth-control pills release a constant amount of synthetic estradiols and progesterone for 21 days, followed by 7 days when no hormones are ingested. which of the following statements most accurately describes the effects of birth-control pills? -birth-control pills maintain constant levels of estrogens and/or progesterone so there is no surge in lh and ovulation does not occur.-birth-control pills inhibit the development of the uterine lining so implantation of a fertilized oocyte cannot occur.-birth-control pills maintain constant levels of estrogens and/or progesterones and mask the release of the oocyte from the follicle.-the 7 days with no hormones does not allow a thick enough uterine lining to form so a fertilized oocyte cannot implant.