4. A star's stellar mass will influence its life cycle. (10 points) A. What happens during the life cycle of a star with one stellar mass? (4 points)
B. What happens during the life cycle of a star with two to three stellar masses? (4
points)
C. What is left behind after a star with four or more stellar masses has died? (2 points)

The is an estimate of the fewest number of organisms a population needs to avoid extinction. this measurement will most if the number of offspring each female in the population produces increases. if the population's this measurement will most likely increase. 1 population density, minimum viable population, carrying capacity 2 decrease, be unaffected, increase 3 death rate increase, dead rate decrease

Need asap plz hurry im being timed when a body cell divides through the process of mitosis, the chromosomes in the daughter cells a. represent only the healthiest chromosomes from the parent cell. b. represent only half of the chromosomes in the parent cell. c. are identical to the chromosomes of the parent cell. d. are formed when chromosomes from the parent cell cross over.

Conservationists to restore ecosystems. which activity will positively affect the abiotic conditions of an ecosystem?