Which of the following is not true concerning rainforests? a.
Rainforests are responsible for most global oxygen turnover.
b.
The undergrowth of rainforests is choked by weeds and plants.
c.
Rainforests are characterized by high levels of rainfall.
d.
Not all rainforests are tropical rainforests.

Please select the best answer from the choices provided

A
B
C
D

Can someone me with this and tell me what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red. b) the pollen grains will be pure blue. c) the pollen grains will have red interiors and blue exteriors. d) the pollen grains will have blue interiors and red exteriors.

Identify the terms using the following picture. principle of dominance item 1 can be described as the . item 2 can be described as the . the "p" represents from one parent.