In the alternation of generations life cycle the sporophyte plant is diploid while the spores are
a. haploid.
b. diploid.
c. vascular.
d. spore-forming.

Y’all i need answers plss people are saying me and my brother look alike although we’re two different ages. one year apart i’m a girl, btw i’m thinking we could be fraternal twins idk my parents and my friends think we look alike

Wich organism obtains its energy from dead or decaying matter

The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere