According to charles darwin what is one reason that not all organisms survive in nature?
a. some organisms are born not knowing how to survive.
b. there are more organisms born than resources can support.
c. the parents do not care well for the offspring.
d. most organisms are born with mutations that kill them.

Why would a drug the damages capsids treat a viral infection

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils