Clark Human Biology & Body Systems!

Question 1

What system processes our food?

Accepted Answer

digestive

Question 2

How many bones do we have in our bodies as adults?

Accepted Answer

Over 200

Question 3

Which tube brings in oxygen and remove carbon dioxide?

Accepted Answer

Windpipe, Trachea

Question 4

The smallest type of blood vessel is?

Accepted Answer

Capillary

Question 5

When you inhale (breathe in) the diaphragm moves in which direction

Accepted Answer

Down & flat

Question 6

What organ attaches the bone to the muscle so we can move?

Accepted Answer

tendons

Question 7

The small intestine has a ______ surface area to volume ratio to absorb nutrients from food.

Accepted Answer

High

Question 8

Your heart is about the size of your?

Accepted Answer

Fist

Question 9

What type of blood vessels carry oxygen to every cell?

Accepted Answer

Arteries

Question 10

The small intestine is longer than the large intestine:

Accepted Answer

True

Question 11

The colon is another name for what organ?

Accepted Answer

large intestine

Question 12

What type of muscles are voluntary?

Accepted Answer

Skeletal

Question 13

The tiny sacs in the lungs where gas exchange happens are called?

Accepted Answer

alveoli

Question 14

The skin works to maintain a constant body temperature. What is this called?

Accepted Answer

homeostasis

Question 15

What systems work together to get oxygen to every body cell?

Accepted Answer

Respiratory and Circulatory

Question 16

What system does the heart belong to?

Accepted Answer

circulatory

Question 17

What are the two types of digestion?

Accepted Answer

Mechanical & Chemical

Question 18

Which one is NOT a requirement for life (humans)?

Accepted Answer

Carbon Dioxide

Question 19

A useful product of cellular respiration is?

Accepted Answer

ATP energy

Question 20

What system do fingernails belong to?

Accepted Answer

Integumentary

Questions 20