Answer:
contract
Electrical impulses from the brain tell the muscles to contract which moves the parts which causes pressure which squeezes the blood through the valves.
hope this helps xD
Phosphorus is contained in many things.
If the answers look like
a.) living organisms
b.) soil
c.) bodies of water
d.) all of the above
The answer would be d.) all of the above.
Answer:
Species name should both be lowercase
Explanation:
According to the rules of binomial nomenclature:
1. The scientific name of an organism is represented by two names- the first genus and the second by its specific epithet.
2. The first alphabet of the genus should be in the uppercase and the first alphabet of the species will be the lowercase.
In the given question the scientific name of humans has been provided as Homo Sapiens in which the first alphabet of the specific epithet is provided in uppercase which must be in the lowercase as "sapiens".
Thus, species names should both be lowercase is correct.