Answer:
Three adaptations of clam can be described as follows:
1. Clams have the ability to enclose themselves in shells. This adaptations prevents them to be eaten up by predators.
2. Clams are known to have muscular foot. This adaptation enables them to burrow into the sediment.
3. Clams reproduces by releasing large number of eggs in the water which are fertilized by the sperm. There method of reproduction is ideal to survive in an aquatic environment.
Answer:
what is the effect of food availability/competition on natural selection
Explanation:
Something along those lines, this is similar to the Galapagos finches when there used to be just one species but due to natural selection and limited food due to competition, the beaks changed to be able to eat the other food s available that they originally could not eat. There are now about 14 due to this.
I hope this helps u!
Pls give a brainliests(had 40 down to 1 no reason) and a thx ;)
hi there
your answer to this is :
“any single identifiable source in the wild is source of pollution. it hurts animals if they eat it,caught in it, or gets cut by it too. Of this pollution from which pollutants are discharged, the toxic waste can really harm the place and cause polltions.
EXAMPLES:
- pipe
- a plastic bottle
- toxic waste
- and more
i hope tis helped out i tried my best
have a great afternoon
FaithRawlins14
One of the main functions of villi is to absorb nutrients.
Cell membranes serve as barriers and gatekeepers. They are semi-permeable, which means that some molecules can diffuse across the lipid bilayer but others cannot. Small hydrophobic molecules and gases like oxygen and carbon dioxide cross membranes rapidly.
