Science

Scientists discover something that is very small and has DNA and ribosomes. It is...(HINT: See pgs. 121 & 127 in your textbook.)

• a small bacterium

• a small virus

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

How do decomposers benefit the environment?

(HINT: See pg. 124 in the textbook.)

Tags

NGSS.MS-LS2-3

Why do some scientists believe viruses are not alive?

(HINT: See pg. 127 in your textbook.)

How does a virus make a new virus?

(HINT: See pg. 128 in your textbook.)

A virus that remains inactive for months, or even years is called a ____ virus.

(HINT: See pg. 128 in your textbook.)

Answer explanation

glossy albelia

Tags

NGSS.MS-LS1-4

NGSS.MS-LS1-6

Answer explanation

chinese evergreen

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

Answer explanation

carpet bugle

Tags

NGSS.MS-LS1-4

NGSS.MS-LS1-5

NGSS.MS-LS1-6

NGSS.MS-LS2-1

Answer explanation

downy serviceberry

Tags

NGSS.MS-LS1-4

NGSS.MS-LS1-6

Answer explanation

mentor barberry

Tags

NGSS.MS-LS1-4

NGSS.MS-LS1-5

NGSS.MS-LS1-6

NGSS.MS-LS2-3