What is true about heterogeneous mixtures

Which of the following is true about genes? A. Genes are responsible for all the traits of an organism. B. Genes are made up of smaller molecules known as chromosomes. C. In humans, genes are passed to an offspring from two parents. D.

Which of the following statements regarding the primary versus the secondary immune response is true? The antibodies produced in a primary response bind to antigens more efficiently than the antibodies produced in a secondary immune response A

Which phrase describes the study of ecology? a. transfer of light energy to chemical energy b. organisms that reproduce and maintain structure c. comparing biotic and abiotic ecosystems d. how living things are interconnected with their environment

What foods are pigs the most likely to eat? a. Fish b. Cake c. Plastic d. Carrots e. Apple f. d and e Will mark brainliest.

What pumps oxygen-rich blood to the body? A. Right Atrium B. Right Ventricle C. Left Atrium D. Left Ventricle

Which statement best describes the relationship between activation energy and rate of reaction? O Increasing the activation energy can increase the rate of a reaction. O Reducing the activation energy can increase the rate of a reaction.

Definition: this is a haploid cell with half the reproductive information from the parent.

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Below is a list of possible challenges. Check all errors that you mentioned in your answer. Traits other than beak type might affect natural selection. It could take many generations to observe adaptions to a population.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.