Answer:
Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today. Paleontologists can determine the age of fossils using methods like radiometric dating and categorize them to determine the evolutionary relationships between organisms.
Explanation:
sincerely, micah
The sperm plasma then fuses with the egg's plasma membrane, the sperm head disconnects from its flagellum and the egg travels down the Fallopian tube to reach the uterus. In vitro fertilization (IVF) is a process by which egg cells are fertilized by sperm outside the womb, in vitro.
The best model there is for the carbon cycle
In
C4 and CAM plants carbon dioxide is fixed in the cytosol of mesophyll cells.
<span>
C4
and CAM plants have specially adapted metabolic pathway in order to limit exposure
of Rubisco enzyme to oxygen (oxygen can inhibit Rubisco and reduce
photosynthesis that way). C4 plants separate steps of CO2 fixation and Calvin
cycle in two different cell types. CAM plants separate these steps in time,
between night and day.</span>
