Two abiotic factors that make different ecosystems include temperature and sunlight. Abiotic factors can be defined as the non-living part of a given ecosystem.
<h3>Abiotic factors</h3>
Abiotic factors represent the non-living part of a particular ecosystem, which are fundamental for the survival of organisms (i.e., the biotic factors) in an ecosystem.
Some examples of abiotic factors include, among others, temperature, sunlight, and water.
Abiotic factors can vary substantially with altitude, thereby shaping different ecosystems in different geographic regions.
Learn more about abiotic factors here:
brainly.com/question/935464
Answer:
Layer D
Explanation:
Layer D would be the oldest form of undisturbed rock. This would mean that since it is the oldest, it will be <em>least</em> similar to the present day form of that organism.
Answer:There may be many possible alleles for any gene, but a diploid cell or animal contains only two alleles of each gene or two copies of a single allele; a haploid gamete contains one copy of each gene, so only one allele.
Explanation:
Answer:
The proton–proton chain, also commonly referred to as the p–p chain, is one of two known sets of nuclear fusion reactions by which stars convert hydrogen to helium.
