Answer: d none of the above
Explanation:
:)
A Sperm attaches to an Ooctye
Answer:
Dessert and tundra
Explanation:
Theses two biomes get very little rain and because of this they have a less diversity of fauna and flora.
The differences are that a tundra is very dry and extremely cold and on the other hand a desert is very arid and hot and it can go as high as 54°C (130°F).
Answer:
cell membrane
Explanation:
There are thousands of proteins embedded in the cell's lipid bilayer
Lifespan - could be due to predators and food intake
