Answer: Survival rate up to start of April = 76.67%
Explanation: size of colony = 150mice.
Size of colony in February =125mice.
Size of colony in march = 115 mice.
1. Survivorship rate in February
= Size of colony / size in February *100.
= 122 / 150 * 100
= 83.33% to the nearest hundredth
2. Survivorship rate in march
= Size of colony / size in march *100.
= 115/150 * 100
= 76.67% to the nearest hundredth.
There are three different types of ribosomes found in a plant cell: cytoplasmic ribosomes, mitochondrial ribosomes, and chloroplast ribosomes.
Answer:
They don't react with other elements to form compounds.
Explanation:
Inert elements are elements that are unreactive in nature. For example, platinum.
PLEASE MARK AS BRAINLIEST
Answer:
repairs cell membrances
Explanation:
that is when the molecules that carries energy within cells