BIOLOGY MIDDLE SCHOOL

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Answers

Answer 1

Answer:

seashell-used to be ocean

Palm branch-used to be tropical island

Cactus-unchanged

Insect in sap-used to be forest

Shark tooth- used to be underwater

Related Questions

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Explain why multicellularity of an organism requires cell-to-cell communication.
While excavating an area in the desert, a scientist discovers the fossils of very large tress and ferns. What might the scientists conclude about biomes in this area?
If we have 2000 grams we have

What is the blind spot of the eye?
explain it.

Answers

A blind spot, scotoma, is an obscuration of the visual field. A particular blind spot known as the blind spot, physiological blind spot, "blind point", or punctum caecum in medical literature, is the place in the visual field that corresponds to the lack of light-detecting photoreceptor cells on the optic disc of the retina where the optic nerve passes through the optic disc. Since there are no cells to detect light on the optic disc, a part of the field of vision is not perceived. The brain interpolates the blind spot based on surrounding detail and information from the other eye, so the blind spot is not normally perceived.
Although all vertebrates have this blind spot, cephalopod eyes, which are only superficially similar, do not. In them, the optic nerve approaches the receptors from behind, so it does not create a break in the retina.

Which biological macromolecule is made up of monomers like the one shown below ? A: liqid
B: Nuclei acid
C: protein
D: carbohydrate

Answers

It’ll be D- carbohydrate

Final answer:

Based on the question, it could refer to either nucleic acids, proteins, or carbohydrates. These macromolecules are made up of different types of monomers, such as nucleotides, amino acids, and monosaccharides respectively.

Explanation:

The biological macromolecule made up of monomers like the one shown (not provided) could be either a nucleic acid, a protein, or a carbohydrate, depending on the specific monomer. Each of these macromolecules is composed of different types of monomers. Nucleic acids are made up of monomers called nucleotides. Proteins are made up of monomers called amino acids. Carbohydrates are made up of monomers called monosaccharides. Without seeing the specific monomer, it's impossible to definitively answer your question.

Learn more about Macromolecules here:

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Why is eletric energy is a type of kinetic energy.

Answers

Like kinetic energy, electric energy can be constantly be in motion.
Give 5 stars and brainliest answer if this helped please!

energy is derived by the formular KE = 1/2 mv^2 and you need energy to put the electrons on the move. and once they are moving and carry energy in return i hope thats helpful

Which of the following questions would someone ask if they were considering buying organic products? A) Where was the farm located geographically?

B) Were chemicals used to enhance production?

C) Why do some farms choose to use pesticides?

D) What irrigation system was used on the farm?

Answers

Answer:

C. Why do some farm choose to use pesticides?

- A scientist is determining the age of a rock by comparing their position to other rock layers. By doing this, the scientist is determining ___. - A)the date the rock was formed
B) the relative age of the rock
C) the absolute age of the rock
D) the level of radioactive isotope decay in the rock-
-At first I thought it was the date the rock was formed...But I think it wrong, so I looked over the text and now I'm thinking they want it to answer eider B-C relative or Absolute age of the rock. So I can cross off A and D. And by doing that, I had to take a look into my notes, and I notice my notes aren't the best but from what I know, Absolute determines whether it gives up the true ‘age’ of a rock or fossil. And Relative doesn't provide a “true age’’... But now that I'm thinking on it absolute looks to see if it mainly organic or tissue, while Relative mainly sedimentary rocks. So I'm thinking it B now, but I feel like I'm confusing myself with all this. So I wanted to understand this better and get a clear answer to this. If my answer wrong, can I get a short explanation as to why?-

Answers

The answer is b, for he is comparing the two rocks to find an age relative to the other

What makes up the SIDES of the DNA ladder? (not the rungs, the sides)

Answers

Molecules of sugars and phosphate make up the backbone of the DNA helix and support the rungs.

Other Questions

In a prokaryotic cell, most ribosomes are

A rock is exposed to a large amount of heat and pressure but does not melt and change into a new type of rock. What is the new type of rock?

Classify the organisms based on whether they follow the Camegie stages of development

Can someone please explain the process of the reproductive system? (I still don't get it)