Science

DNA models show that it looks like a ____

• gooey sphere

• ladder

• twisted ladder

• loose leaf paper

Match the following terms that relate to DNA

• cytosine

• nucleotides

• thymine

• adenine

• sugar, phosphate, & base

• guanine

DNA

• is fairly complex

• is fairly simple

• is considered the "instructions for building the complex machinery of the cell"

• is bundled in a sort of "twisted ladder"

• 

Tags

NGSS.MS-LS3-1

There are ___ of links/codes in DNA

• dozens

• hundreds

• millions

• tritillitonions

Adenine, Guanine, Thymine, & Cytosine are:

• bases

• sugars

• DNA

Label the lines on the globe.

a

b

c

d

equator

antarctic circle

prime meridian

arctic circle

Complete each sentence.

Planets ​ (a)   around the sun along a path called a(n) ​ (b)   .

Planets ​ (c)   , or spin around on an imaginary line called a(n) ​ (d)   .

• revolve

• orbit

• rotate

• axis

Tags

NGSS.MS-ESS1-2

The sun is a star.

• true

• false

Complete the sentence. Earth gets the right amount of ____ and ____ energy from the sun to sustain ____ on the planet.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Name three things that can be used to see the surface of the Earth.