What is a learned behavior?

A.) Something you are taught or learned through experience.

B.) a feature that you are born with

C.) traits and physical features that your parents pass on to you

D.) tiny sets of instructions inside every cell in your body.

What is the job of the endoplasmic reticulm

Where are proteins made?

What organisms in the biosphere are affected by smog? plants only animals only plants and animals none

Will give brainliest for best answer Which of the following techniques can be used to separate a homogeneous mixture into its component parts? Sort by color Sort by size Separation by density Use magnetism

Which best shows a harmful effect of a mutation?

Which of the following was probably the least important factor in bringing about the cambrian explosion? a. the emergence of predator-prey relationships b. an increase in the concentration of atmospheric oxygen c. the movement of animals onto land d.

What is an allele? A. A group of proteins B. A type of virus C. A group of chromosomes D. A form of a gene

Cellular respiration in the presence of oxygen is called

What are functions of protein

How many consist of human body bones