I need the ones that are empty

Answer:

it is C for both 6 and 8

Explanation:

Answer:

for no. 6 the answer is c, as well as for no. 8

Explanation:

hope this helps!

~mina

I can't type, so... please make brainliest answer.

If 4 mg of carbon combines with oxygen to form carbon dioxide molecules, how
much carbon will be found in the product?

8 mg
4 mg
2 mg
1 mg

okay okay two questions heh

1. A possible clean source of energy is wind power. Wind can be used to produce electricity. What is a major problem with the use of wind power? Wind energy -

a. is not renewable
b. does not harm habitats
c. does not blow steadily enough
d. is not a clean source of energy

2. Which of the following converts electrical energy into mechanical energy?

a. A Light Switch
b. Electric Stove
c. Light Bulb
d. Electric Fan

What is the motion of the particles in this kind of wave?
A.The particles will move up and down over large areas.
B.The particles will move up and down over small areas.
C.The particles will move side to side over small areas.
D.The particles will move side to side over large areas.

Okay! Last question was a warm-up question. And now to get your brain thinking some more, how about another one?:

First you eat me, then you get eaten. What am I?

A scientist is investigating which type of medicine would dissolve faster, a solid pill or a scoop of powder. Which hypothesis should the scientist develop given prior knowledge about surface area?
PLEASE GIVE THE RIGHT ANSWER!!! THANK YOU IN ADVANCE

A.
Powders have less surface area and will dissolve faster.

B.
Solid pills have less surface area and will not dissolve.

C.
Solid pills have more surface area and will take longer to dissolve.

D.
Powders have more surface area and will dissolve faster.

Pls help everything dew in 20 minutes!
For the second part i gust need the information. Also the planet is Saturn.

Behavior animals are born knowing how to do is an

Example

Option

Animal

Instinct

pls help I will give brainliest

Does this equation satisfy the Laws of Conservation of Matter and Mass?

Н2РО4 - P4010 + H2O

O yes
O no

Volume is a measurement of the height of the wave known as what?


this is science

What type of circuit does this figure represent?

open parallel circuit


closed series circuit


open series circuit


closed parallel circuit

who ever gets this right will get a brainlest, science

Create a list of 5 potential jobs that students of genealogy can obtain.

A researcher wants to investigate the relationship between pressure and temperature in carbon dioxide gas (CO2) by using a pressure sensor on an airtight flask.

image

In Step 1 of the investigation, the student adds CO2 to the flask at 20℃.

Choice Steps Taken Expected Result Graph
A.
Step 2: Turn on the hot plate to increase the temperature of the gas and record the resulting pressure.

Step 3: Repeat with different sizes of flasks to account for volume.

image
B.
Step 2: Keep the volume of the flask constant.

Step 3: Turn on the hot plate to increase the temperature of the gas and record the resulting pressure.

image
C.
Step 2: Turn on the hot plate to increase the temperature of the gas and record the resulting pressure.

Step 3: Repeat with different sizes of flasks to account for volume.

image
D.
Step 2: Keep the volume of the flask constant.

Step 3: Turn on the hot plate to increase the temperature of the gas and record the resulting pressure.

image


Which steps should the student take next and what would be the expected results?

A.
Choice C

B.
Choice B

C.
Choice A

D.
Choice D

PLEASE GIVE ME THE CORRECT ANSWER. THANK YOU IN ADVANCE!!

I need help!! Please help me!! It's due soon!!!! NO LINK PLEASE!!!!!!!

here ya go lol always with the warning "Don't use such phrases here, not cool! It hurts our feelings"

a firework rock is burning at the rate of 14g/s all the products of combustion are ejected in one direction at the speed of 210m/s what is the greatest height the rockect can have if it is moving vertically upward Give your answer in newtons

Help ASAP PLZZZZ!! I will give brainlist to the first right person.

Which statement describes the motion of the sun?

answer choices


The sun rotates more slowly at its equator.

The sun rotates faster at its equator.

The sun rotates faster at its poles.

the sun does not rotate at its poles.