Question

When an animal eats food, its digestion system breaks starches down into ___________ molecules.(1 point)
Responses

lipid
lipid

methane
methane

oxygen
oxygen

glucose
glucose
Question 5
What system of an animal's body delivers oxygen and glucose to all the different cells?(1 point)
Responses

skeletal
skeletal

endocrine
endocrine

nervous
nervous

circulatory
circulatory
Question 6
Glucose begins the process of breaking down into smaller molecules in the cytoplasm of the cell. Next, these smaller molecules move into the ________ (known as the powerhouses of the cell).(1 point)
Responses

nucleus
nucleus

centrioles
centrioles

mitochondria
mitochondria

chromatin

Answer 1

Here are the answers to your questions:

**Question 4:** When an animal eats food, its digestion system breaks starches down into **glucose** molecules.

**Question 5:** What system of an animal's body delivers oxygen and glucose to all the different cells? **circulatory**

**Question 6:** Glucose begins the process of breaking down into smaller molecules in the cytoplasm of the cell. Next, these smaller molecules move into the **mitochondria** (known as the powerhouses of the cell).