Intro to biology

Question 1

define unicellar

Accepted Answer

organism made of one cell

Question 2

that owl's night vision allows it to see the movement of mice on even the darkest night

Accepted Answer

evolve

Question 3

a giraffe uses its long neck to eat from the high branches of a tree

Accepted Answer

evolve

Question 4

what is the dependent variable

Accepted Answer

the part that is observed or measured

Question 5

our cat had a litter of kittens

Accepted Answer

reproduction

Question 6

your body normally maintains a temperature of 98.6 f

Accepted Answer

homeostasis

Question 7

eat a good breakfast and you will be able to run longer

Accepted Answer

metabolism

Question 8

when my car pulled in the driveway, my cat ran to hide under the porch

Accepted Answer

respond to a stimulus

Question 9

My dog has become much less clumsy now that he is a year old

Accepted Answer

development

Question 10

an organism like a green plant can make its own food

Accepted Answer

autotroph

Question 11

what is the constant

Accepted Answer

the part that stays the same

Question 12

organisms that can't photosynthesize and must their energy by eating other organism

Accepted Answer

heterotrophs

Question 13

what is the control

Accepted Answer

the part that is used for comparison

Question 14

what is the first step in the scientific method

Accepted Answer

identify the problem and observe

Question 15

what is a prokaryotic cell

Accepted Answer

does not have a true nucleus

Question 16

What is the simplest level at which life may exist?

Accepted Answer

cell

Question 17

chemical reactions through which an organism breaks down materials to carry out life processes

Accepted Answer

metabolism

Question 18

What surrounds a cell and separates it from its environment

Accepted Answer

cell membrane

Question 19

single-celled organisms live in the pond behind the school

Accepted Answer

cells

Question 20

Which type of reproduction produces an offspring identical to the parent

Accepted Answer

asexual

Question 21

define biology

Accepted Answer

the study of living things

Question 22

that boy shot up five inches

Accepted Answer

growth

Question 23

Which type of reproduction requires two parents

Accepted Answer

sexual

Question 24

define independent variable

Accepted Answer

the part of the experiment that I can change

Question 25

why is energy important to a living thing

Accepted Answer

powers life processes

Intro to biology

Questions 25

Intro to biology

Questions 25