Science

What is this picture of

• The heart

• The lung

• The liver

• A red thing

What do red blood cells Carry around the body

• haemoglobin

• Oxygen

• Food

• Enzymes

How many planets have humans walked on

• 1

• 2

• 3

• 4

Answer explanation

If you put 2 I just want to say the moon isn’t a planet it’s a moon.

What does DNA stand for

• Deoxyribonucleic acid

• Deoxyrigolicank acid

• Don’t nag avocado

• Why do you give me this question

Humans and chimpanzees share roughly how much DNA

• 98%

• 22%

• 72%

• 99%

We share DNA with bananas but how much

• 60%

• 20%

• 2987%

• None

How many bones in the human body

• 206

• 57

• 378

• 367

Which gas makes up most of the earth’s atmosphere

• Nitrogen

• Air

• Oxygen

What is the hardest natural substance on earth

• Diamond

• Emerald

• Bedrock

• Obsidian

Roughly how long does it take for the suns light to reach earth

• 0.0003 seconds

• 8 minutes

• 0.1 seconds

• 8 days