Physics Middle School

CELLS!!
A. ______convert sunlight to chemical energy during the process
of photosynthesis.


B.
The _______and the ________help to support the plant cell and help it to maintain its shape.

C.
The _______converts food into energy. It is found in both plant cells and animal cells.

Answers

Answer 1

Answer:

A. electromagnetic energy

B. The cell wall and the central vacuole

C. mitochondria

Answer 2

Answer:

A. electromagnetic energy

B. the cell wall & the central vacuole

C. mitochondria

Related Questions

Four forces are exerted on each of the two objects shown below:




Which object will move in the up direction?

A : Object A but not Object B
B: Object B but not Object A
C: Both Object A and Object B
D: Neither Object A nor Object B

Answers

Answer: Object A but not Object B.

Explanation:

Answer:

A. Object A but not B

Explanation:

Because object A has the most force pulling up, 6 newtons. It has weaker forces pulling on all other sides but the upward force is the strongest

Object b will not go up because it has just as much pulling down on it as it does pulling up. Since there's 3 newtons of force pulling up and 3 pulling down it cancels out and does not move

HELP URGENT WILL GIVE BRAIN
A piece of unknown metal with mass 68.6 g is heated to an initial temperature of 100 °C and dropped into 42 g of water (with an initial temperature of 20 °C) in a calorimeter. The final temperature of the system is 52.1°C. The specific heat of water is 4.184 J/g*⁰C. What is the specific heat of the metal?Identify a potential source of error that may have occurred during the calorimetry experiment. Justify your response in two or more complete sentences.

Answers

According to the mass of the metal and the temperature it should be under the average heat of water which is 4.184 but also above it, which brings us back to how much it dropped which means that it goes back and going half way.

What do both Dr. Weishampel and Dr. Berger-Wolf use to explore interactions in ecosystems?

Answers


John Weishampel is a researcher and professor at the University of Central Florida. He studies how the nonliving and living parts of ecosystems interact. ... Tanya Berger-Wolf also uses data and computers to model the interactions in ecosystems. She uses both computer science and life science in her work.

A 59 kg man has a total mechanical energy of 148519.7 J. What speed would he hit the
water?
[PLEASE HELP!!! PROVIDE STEPS IF POSSIBLE]

Answers

Answer:

Calculate the potential energy, kinetic energy, mechanical energy, velocity, and height ... LA 59 kg man has a total mechanical energy of 150,023 J. If he is swinging ... ME=2881.2 J b. What is Julie's speed just as she hits the water? v=J 2.KE.

Explanation:

What will happen when you slide the sponges in different directions?

Answers

Transform boundary

is the answer from stemscopes

The sponges will contract when  there is a slide of sponges in different directions.

What are the sponges?

Sponges are called as the members of the phylum Porifera. This is a basic animal group and the diploblasts' sibling. They are multicellular creatures with pores and channels that let water to move through their bodies, which are made of jelly-like mesohyl sandwiched between two thin layers of cells.

Sea sponges were among the earliest animal groups to form on Earth, but new chemical evidence puts their appearance 120 million years earlier than previously assumed, according to New Scientist.

According to the research, it is found that When there is a sliding of sponges in opposite directions, the sponges will compress. As water filters through the porous shell of a sponge, it develops motion, obtains food and oxygen, and expel waste.

Therefore, Flagella, microscopic hairlike structures inside the sponge, produce currents that filter germs out of the sponge's cells and trap food within them.

To learn more about the sponges, refer to:

https://brainly.com/question/3606056

#SPJ2

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