Answer:
See synonyms for: marine / marines on Thesaurus.com. Elementary Level. adjective. of or relating to the sea; existing in or produced by the sea: marine vegetation. pertaining to navigation or shipping; nautical; naval; maritime.
Answer:
1*since a camel is a desert animal it has a water pouch to store water to enable it to endure dry periods.
2*birds have airsacs to enable it to float in space in order to fly.
3*Aloe has thick and fleshy leaves to store water for use during dry times.
Answer:
15 AMU, or 15 daltons.
Explanation:
Typically the number of protons matches that of the electrons. So, there's 8 protons and 7 neutrons. The 8 electrons have a total mass of 8/1000 AMU, not significant enough to be counted. So the total mass is 15 AMU.
Answer:
b. 80g
Explanation:
Three cycles of PCR would produce 3 doublings of the amount of DNA.
Cycle 1: 10x2 = 20pg
Cycle 2: 20x2 = 40pg
Cycle 3: 40x2 = 80pg
This can also be worked out for large cycle numbers by final mass = starting mass x 2ⁿ, where n is the number of cycles.
The cosmological principle makes assumptions that provide scientific guidelines to enable its study.
