Aperson uses a spoon to eat a certain food. each spoonful tastes slightly different from the one before it. the food is most likely a compound a heterogeneous mixture an element a homogeneous mixture

Option (b) is the correct answer.

Explanation:

A mixture that consists of two or more components in a solution which are distributed in non-uniform composition is known as a heterogeneous mixture.

For example, mud in water is a heterogeneous mixture.

Components of a mixture never combine chemically with each other.

A compound is a substance that contains two or more elements which are chemically combined to each other. For example, is a compound.

An element is a substance that contains same atoms. For example, element copper will have only atoms of copper.

A mixture in which solute particles completely dissolve in the solvent throughout the solution is known as a homogeneous mixture.

For example, sugar in water is a homogeneous mixture.

Thus, we can conclude that a person uses a spoon to eat a certain food. each spoonful tastes slightly different from the one before it. the food is most likely a heterogeneous mixture.

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

explanation:

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.