2021-2022 7th Abeka ch 1-4 modified

Question 1

A scientist is studying Asian watermeal, which is the smallest flowering plant. What branch of biology is this?

Accepted Answer

botany

Question 2

organ that produces bile

Accepted Answer

liver

Question 3

hormones that control internal body functions are released by ____ system

Accepted Answer

endocrine

Question 4

transfer of pollen from the anther to stigma

Accepted Answer

pollination

Question 5

a plant that dies in one growing season

Accepted Answer

annual

Question 6

The system that controls the body functions and activities

Accepted Answer

nervous

Question 7

sum of all body activities

Accepted Answer

metabolism

Question 8

The largest part of the human brain that is responsible for thought

Accepted Answer

cerebrum

Question 9

a strong feeling expressed in a physical way

Accepted Answer

emotion

Question 10

for protection, angiosperm seeds are enclosed inside a structure are called ___

Accepted Answer

fruit

Question 11

lower chambers of the human heart

Accepted Answer

ventricles

Question 12

a factor that is observed to determine the results of an experiment is a _______ variable

Accepted Answer

dependent

Question 13

has more than one leaflet attached to the petiole

Accepted Answer

compound

Question 14

tiny airsacs in the lungs

Accepted Answer

aleveoli

Question 15

The body system that breaks food down into usable nutrients

Accepted Answer

digestive

Question 16

Which would be appropriate first-aid treatment for someone who strained his biceps?

Accepted Answer

RICE treatment

Question 17

the thin, sticky film of bacteria that forms on teeth

Accepted Answer

plaque

Question 18

The CNS contains the ____

Accepted Answer

brain and spinal cord

Question 19

can be cut into equal halves in more than one way

Accepted Answer

radial symmetry

Question 20

a fracture in which the bone breaks skin

Accepted Answer

compound

Question 21

Physical activities that strengthen the heart and lungs are burn fat

Accepted Answer

aerobic

Question 22

a lack of proper nutrition due to a poor diet

Accepted Answer

malnutrition

Question 23

food making process of plants

Accepted Answer

photosynthesis

Question 24

early growth of a seed, until the plant is ready to produce its own food

Accepted Answer

germination

Question 25

large vessels that carry blood back to the heart

Accepted Answer

veins

Question 26

legumes that help restore nitrogen to the soil are what family?

Accepted Answer

pea

Question 27

The most commonly abused hallucinogen in the U.S.

Accepted Answer

marijuana

Question 28

A disease caused by pathogens

Accepted Answer

infectious

Question 29

flora means....

Accepted Answer

plant life

Question 30

the group of nutrients that includes sugars and starches

Accepted Answer

carbohydrates

Question 31

What group of drugs contains alcohol?

Accepted Answer

depressants

Question 32

Which layer of skin is above the dermis?

Accepted Answer

epidermis

Question 33

process that life continues through the generation of new organisms

Accepted Answer

reproduction

Question 34

movement of water from higher concentration to lower concentration

Accepted Answer

osmosis

Question 35

A sensible, but untested, explanation to a problem

Accepted Answer

hypothesis

Question 36

mineral needed for the transport of oxygen in the blood

Accepted Answer

iron

2021-2022 7th Abeka ch 1-4 modified

Questions 36

2021-2022 7th Abeka ch 1-4 modified

Questions 36