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Salsk061 [2.6K]
3 years ago
6

What is the function of a heart vessel?

Biology
1 answer:
Phantasy [73]3 years ago
8 0

Answer:

The heart helps to provide oxygen and nutrients to the body's tissues and organs by ensuring a rich supply of blood. Not only do blood vessels carry oxygen and nutrients, they also transport carbon dioxide and waste products away from our cells.

Explanation:

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PLS HELP, I WILL MARK BRAINLIEST I NEED HELP​
kirill [66]

Answer: 0%

Explanation: white eyes is rr and red eyes is RR and if it had Rr it would still be red.

So the boxes filled in are rr and RR and offspring are Rr Rr Rr Rr which means there is no chance of a female offspring with white eyes (I think)

6 0
3 years ago
What is the difference between the axial and appendicular skeleton?
Serga [27]

Answer:

C.

Explanation:

The axial skeleton include the vertebrae, sacrum, coccyx, ribs, and sternum. The main focus of these is to protect the vital organs. The appendicular skeleton is made up of pectoral and pelvic girdle along with forearms, hands, feet, ankle. The main purpose, movement.

8 0
3 years ago
Which of the following is true about competition??
Anvisha [2.4K]

Answer:

Competition is the rivalry between companies selling similar products and services with the goal of achieving revenue, profit, and market share growth. Market competition motivates companies to increase sales volume by utilizing the four components of the marketing mix, also referred to as the four P's.

Explanation:

5 0
3 years ago
For each sequence of DNA is shown. Write the complementary RNA sequence underneath the letters, thenuse the codon chart to deter
Dmitriy789 [7]

Answer:

DNA → ​​TACCATGGAATTACT

RNA → AUGGUACCUUAAUGA

PROTEIN → Methionine-Valine-Proline-Stop codon-Stop codon (AUG GUA CCU UAA UGA)

Explanation:

In nucleic acids (i.e., DNA and RNA), base complementarity refers to the interaction between antiparallel strands. In the double helix DNA molecule, adenine always interacts with thymine (uracil in RNA), while cytosine always interacts with guanine. Moreover, amino acids are encoded by codons, i.e., triplets of nucleotides in the messenger RNA (mRNA). Finally, stop codons are triplets of mRNA nucleotides (e.g., UAG, UAA, UGA) that indicates the end of the protein-coding sequence.

8 0
3 years ago
Which of the following body systems works with the circulatory system to exchange oxygen and carbon dioxide
gregori [183]
The respiratory system
4 0
4 years ago
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