Jack is interested in determining the effectiveness of a gasoline addictive for gas mileage. Independent variable-
Dependent variable-

Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems

Which units ate used to measure both velocity and speed? check all that apply

Below are the three main organs that make up the plant body. what is the main function of the structure that is identified as b in the picture above? it anchors the plant.it produces food.it absorbs nutrients.it supports the plan