Biology
Chemistry
Physics
100

what cells are in a plant?

plant cell

100

what is the symbol of the Oxygen?

O

100

how many planets are there?

8

200

what is photosynthesis?

Plants use sunlight, water, and carbon dioxide to produce oxygen and energy in the form of sugar in a process known as photosynthesis.

200

what is the reqaction of period 7?

radioactive

200

what is the last planet from the sun?

Neptune

300

how do we break down the food in your mouth?

you break down food by chewing the food and the saliva will break it
300

what is the symbol of ununtrium?

Uut

300

what is energy?

energy allows things to happen

400

what is the function of the skeletal system?

The skeletal system works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs and stores minerals. The skeletal system is also called the musculoskeletal system

400

what is the equation of the carbon dioxide?

Carbon + O 2 Oxygen → CO 2


400

how can light waves be reflected?

when incident light hits an object and bounces off

500

4 facts about genetics

20 to 60% of personalities can be genetics

identical twins have the same genomes

DNA in out body is polymer

genes are made out of sequence of DNA

etc.

500

what chemical makes livermorium react?

1)acid

2)alkali

3)neutral

acid

500

what is the biggest star?

UY Scuti

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