Answer:
X: plant material
Y: meat
Explanation:
Just look at the molars: One is obviously for eating meat, as the jaws in the front are sharp and can easily shred meat. One is for chewing plants, as it's molars are flat.
Answer:
4 chromosomes
Explanation:
Scientists often study fruit flies because they have large chromosomes whose genes are easy to see. Every body cell of a fruit fly has 8 chromosomes. Every fruit fly gamete (sperm or egg) has 4 chromosomes.
Deciduous forests, it holds both plant life and animals that thrives extremly well.
Answer:
The tropical regions are subjected to extreme changes of season. The polar regions were populated earliest in the history of Earth.
force has many different definition, here are some examples.
1) Force is a push or pull
2) Force is the capacity to do work or cause physical change
3) Force= Mass times acceleration (F = ma)
<span>4) A force is that which changes or tends to change the state of rest or motion of a body</span>
