Chemical digestion<span> in the </span>small intestine<span> relies on the activities of three </span>accessory digestive organs<span>: the </span>liver<span>, </span>pancreas<span>, and </span><span>gallbladder.</span>
Answer:
2000 ants per square meters.
Explanation:
The population density, D, of a population can be calculated by dividing the total number of individuals by the area covered by that population. That is;
D = N/A
Where;
D = population density
N = population of individual organism
A = area covered (m²)
According to this question, a population of 6000 ants lives inside a dead log that measures 3 square meters. Hence, N = 6000 ants, and A = 3m²
Therefore, the population density (D) = 6000/3
= 2000
The population density is 2000 ants/square meter.
Sandstone would be the most likely to contain a fossil. Metamorphic and igneous rocks, like pumice, quartz, and obsidian have too much heat and pressure placed on them that it is hard to preserve fossils.
Answer:
I choose A.DNA carries genetic material.