Special structures that allow living organisms to sense the conditions of their internal or external environment are called...

• photosynthesis

• metabolism

• receptors

_________ links to adenine, and _________ links to cytosine

• guanine, thymine

• cytosine, guanine

• thymine, guanine

• cytosine, thymine

Tags

NGSS.MS-LS3-1

When a plant needs energy, they take the energy from _______ and convert it into energy to survive

• oxygen

• starch

• glucose

• water

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

_________ offspring do not need nearly as much help from their parents when they are born as _________ offspring do.

• Precocial, Altricial

• Altricial, Precocial

The smallest unit of life in creation is the _________.

• atom

• molecule

• cell

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

The chemical unit of matter is called....

• atom

• molecule

• cell

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

The process by which green plants and some other organisms use the energy of sunlight and simple chemicals to produce their own food is called...

• receptors

• metabolism

• lunch

• photosynthesis

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

ALL life forms contain deoxyribonucleic acid (DNA)?

• True

• False

Tags

NGSS.MS-LS3-1

NGSS.MS-LS3-2

DNA is one of the biggest molecules in creation, true or false?

• True

• False

ALL cells contain a nucleus, true or false?

• True

• False

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2