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White raven [17]
3 years ago
8

Luis created a clay model of Earth. He used a toothpick to represent Earth's axis. The toothpick was stuck horizontally through

the center of the Earth model, slightly to the side of each pole. He then used a flashlight to shine light on part of the Earth. Finally, he used the toothpick to spin the model Earth. What do you think Luis is trying to model?
Earth's revolution

Earth's rotation

Earth's day and night

Earth's seasons
Biology
2 answers:
Katarina [22]3 years ago
6 0

Answer:I think it’s earths day and night

Explanation: it says that he is flashing a light to one side of earth so I think he’s trying to show the day and night cycle

Natali [406]3 years ago
4 0

Answer: Earth's rotation

Explanation:

Luis was most trying to model the Earth's rotation. As you know the earth rotates around it's axis once every 24 hours and this is why we have different times in the day because the sun shines on different parts of the Earth as it rotates.

Luis used the flashlight as the sun and when he used the toothpick to spin the model of earth, the model would represent earth rotating around its axis.

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jolli1 [7]
MRNA is ur answer hopefully
5 0
2 years ago
Which pair is incorrectly matching polymer-monomer? nucleic acids - nucleotides proteins - amino acids lipids - monosaccharides
Andrew [12]

The pair that incorrectly matches polymer-monomer is lipids-monosaccharides (option C).

<h3>What is a monomer?</h3>

A monomer is a small molecule which can be covalently bonded to other monomers to form a polymer.

A polymer, on the other hand, is a large molecule made up of a chain of many monomeric units, formed by chemically bonding together.

The following are the monomer-polymer combination we have in nature;

  • Carbohydrates - simple sugar/monosaccharide
  • Protein - amino acid
  • Lipids - fatty acid
  • Nucleic acid - nucleotide

Therefore, the pair that incorrectly matches polymer-monomer is lipids-monosaccharides.

Learn more about monomer at: brainly.com/question/18784783

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6 0
1 year ago
Trace the ductal pathway from the epididymis to the urethra. (Module 26.5C)
iragen [17]

Answer:

epididymis

ductus deferens

ampulla of ductus deferens

seminal gland

ejaculatory duct

urethra

Explanation:

Epididymis is a tube that connects the back side of the testicles to the vas deferens (ductus deferens). The vas deferens is the connecting link between epididymis and urinary tract/urethra and is responsible for transporting sperm to the urethra. Seminal vesicles are small glands that lie above the prostate gland and make up more than 50% of the total semen. Seminal vesicles are connected to the vas deferens through ejaculatory duct. This duct empties sperm and semen into the urethra

Hence, the correct order is

epididymis

ductus deferens

ampulla of ductus deferens

seminal gland

ejaculatory duct

urethra

6 0
3 years ago
Which of these statements are supported by the data? Select all that apply.
Aleksandr-060686 [28]

Answer:

B.) The amounts of A, T, G and C in DNA varies from species to species and C.) In any ome species, the amount of adenine closely approximates that of thymine D.) In any one species, the amount of guanine closely approximates that of cytosine

5 0
3 years ago
Read 2 more answers
Which nutrient cycle has NO atmospheric (gas) form
natita [175]

Answer:

The answer is c

C) Phosphorus

Explanation:

Hope it helps

8 0
3 years ago
Read 2 more answers
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