Answer:
Soil is an ecosystem because it contains biotic and abiotic components
The solvent molecules separate from each other by dispersion. Thus, the correct option is B.
<h3>
What is dispersion?</h3>
Dispersion is defined as the mixture in which fine particles of one substance are scattered throughout another substance.
They include O-H groups that can form an H-bond with the water, glucose and ethanol are covalent molecules that are soluble in water.
Hydrocarbons and other nonpolar substances also have weak intermolecular attractive forces. On the other hand, the water molecules have a strong attraction to one another.
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Answer:
C: the song bird
Explanation:
Birds follow a type II or in your case a type B survivorship curve. Unlike elephants which are a Type I or Type A, and the bugs are Type III or Type C in your case.
Answer:
As the mass of the chest increases, more force is required to pull it.
Explanation:
Mass is a measure of the inertia of a body. Inertia means reluctance towards motion. A heavier object has a greater degree of inertia than a lighter object.
Hence, the student will notice that more force is required to move a heavier chest of books than a lighter one.
Therefore, as the mass of the chest increases, more force is required to pull it.
The sun gives energy to a hawk because everything the hawk ate got its energy from the sun, so like yea... hopefully i helped cuz it was hard to explain
