Gavin learns in science class that small objects such as meteoroids and debris can move through space at such high speGavin learns in science class that small objects such as meteoroids and debris can move through space at such high speeds that they can damage or puncture the sides of space vehicles. He decides to design an experiment based on this information. Gavin uses an empty shoe box, a sheet of paper towel, and tape to build a model of a spacecraft. Then, he shoots a pea at the paper towel part of the model using a straw pea shooter. For his first trial, Gavin shoots a 3.0-gram pea at the model. Its speed is measured at 12 meters per second as it leaves the straw. The pea does not break the paper towel, but it bounces back off and lands on the ground.eds that they can damage or puncture the sides of space vehicles. He decides to design an experiment based on this information. Gavin uses an empty shoe box, a sheet of paper towel, and tape to build a model of a spacecraft. Then, he shoots a pea at the paper towel part of the model using a straw pea shooter.

Answer:

When the pea hit the paper towel, the paper towel applied an equal but opposite force on the pea.

Explanation:

A meteoroid is a piece of stony debris that float in space and move around the sun in different orbits and speeds in the Gavin experiment.

Meteoroids enter into Earth's surface with a high speed as shooting stars and called meteors. Meteors move through the atmosphere and landed on the surface and it is called a meteorite.

He decides to design an experiment based on this information. Gavin uses an empty shoe box, a sheet of paper towel, and tape to build a model of a spacecraft. Then, he shoots a pea at the paper towel part of the model using a straw pea shooter.

Gavin uses an empty shoe box, a sheet of paper towel, and tape to build a model of a spacecraft. Then, he shoots a pea at the paper towel part of the model using a straw pea shooter. For his first trial, Gavin shoots a 3.0-gram pea at the model.

Therefore, A meteoroid is a piece of stony debris that float in space and move around the sun in different orbits and speeds.

Learn more about meteoroid on:

https://brainly.com/question/1939309

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Question 8 (1 point)
Children who drink fluoridated water have a much higher incidence of dental caries.
True
Or false

the nucleus of the cell is similar to which part of the body

Which statements correctly describe greenhouse gases in the
atmosphere?
Choose all that apply:

Greenhouse gases absorb infrared radiation from Earth's surface.

Greenhouse gases allow the sun's rays to pass through.

Greenhouse gases are
released when the sun's rays hit Earth.

Greenhouse gases absorb all kinds of radiation that falls on them.

Please HELP ME ASAP I WILL GIVE YOU BRAINLEST Question 4 (3 points)
Which of the following processes is NOT a way that carbon could move between the atmosphere and the biosphere?

Question 4 options:

respiration (breathing)


combustion (burning)


deep burial, compaction, and cementation


photosynthesis

Question 5 (2 points)
What is the only natural way that carbon can move OUT of the geosphere?

Question 5 options:

burning of fossil fuels


volcanic eruptions


dissolution


decomposition

Question 6 (1 point)
Which carbon reservoir contains the MOST carbon?

Question 6 options:

fossil fuels


atmosphere


land biomass


rocks

Question 7 (2 points)
Which carbon reservoir changes the quickest and has the biggest direct effect on climate?

Question 7 options:

land biomass


ocean


atmosphere


rocks

Question 8 (2 points)
Which best describes the process of ocean acidification?

Question 8 options:

The ocean absorbs more human-produced CO2, causing the acidity to increase


The ocean releases more human-produced CO2, causing the acidity to decrease


The ocean absorbs more natural CO2, causing the acidity to decrease


The ocean receives more polluted runoff, causing the acidity to increase

Question 9 (2 points)
What is a potential impact of ocean acidification?

Question 9 options:

Animals will have a harder time building their shells


Corals may have a harder time building their skeletons


Ocean ecosystems may suffer, making it harder for humans to get food from the ocean


All of the above

Two processes used to maintain homeostasis by transporting substances into and
out of the cell are
a. diffusion and osmosis.
b. vesicles and transport.
c. diffusion and fluidity.
d. osmosis and turgor.



PLEASE HELP I NEED TO PASS

Rainfall collects in a crack in a rock. When the temperature drops, this water freezes and expands. This causes the crack to become slightly larger is this weathering or erosion

which cell is defective in situation 2? what happens to the hormone concentrations as a result of this defect?

ignore this it’s for the c

HURRY PLZ WILL GIVE BRAINLIEST

Which of the following factors is NOT a constituents of well-
being?
Freedom of choice and action

Basic material for good life

Regulating supplies

Good social relations

Why is the ovum so much bigger than a sperm cell?


1)It already contains all the chromosomes that will determine the zygote's traits.


2)It must store enough food for the growth of the zygote into an embryo.

3)Its big size allows the sperm to locate it better inside the oviduct.

4)A big ega is easier to implant in the uterus after tertilization.








Answer and I will give you brainiliest
​

Examples of strict aerobe

Which organism on the antarctic food web has the lowest biomass

Which of the following structures assist the major structures of the digestive system?
A. gall bladder, small intestine, and liver
B .salivary glands, mouth, and esophagus
C. pancreas, gall bladder, and salivary glands
D. pancreas, stomach, and large intestine

Karyokinesis occurs in what phase

A subscript shows a what......

9. A person instinctively curls over his abdominal area in times of danger. Why?

All chromosomes are the same size and they all contain the same amount of genes.

True

False

What is the result of a mutation during meiosis?

Please help... This is middle school stuff. It'll be easy for you.

How does anaphase 1 in meiosis differ from anaphase in mitosis

what are the contents of a mature pollen grain​

Choose the right sequence of the steps in research:
Select one:
a. Identifying a problem, framing hypothesis, conducting
research, writing conclusion
O b. Framing hypothesis identifying a program, conducting
research, writing conclusion
c. Identify conclusions, framing hypothesis, conducting research
collect data
d. Collect survey, find a problem, writing hypothesis, reporting
conclusion​

Hey I really need HELP! I will give you BRAINLIEST!!!! ASAP!!!
Has anyone done the Semester 2 Earth Science 3.10 Unit 3 Test???????
There should be 17 questions if you have the answers I will give you brainlest!!!

Which is a key element found in all carbohydrates lipids proteins and nucleic acids

DUE TODAY!!!!
A gas that acts as a plant hormone, promoting leaf drop and fruit ripening is called,
Group of answer choices

Cytokinins

Gibberellins

Ethylene

Abscisic Acid

Auxin

Can someone write an essay for me pls ? :(

If you decide to write it the question is “why antibiotics don’t work as well on bacteria because of the evaluation of the bacteria” also please don’t copy from the internet THANK U ILYSMMM

5. Which of the following does NOT correctly match a fault with its boundary? *

A. normal fault & convergent boundary
B. normal fault & divergent boundary
C. reverse fault & convergent boundary
D. strike-slip fault & transform boundary

Why is it appropriate that Galileo Galilei is known as the Father of Astronomy?

Which of the following is NOT a feature of asexual reproduction? *

https://media.hhmi.org/biointeractive/click/finch/?_ga=2.112065921.441435820.1537894985-292177868.1531329255
Which of the following is not a way you were asked to sort these finches.

Select one:

a.
appearance


b.
All of these were used in this module


c.
DNA


d.
beak shape

e.
song


f.

spectrogram