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Kobotan [32]
3 years ago
15

Which of the following is likely the direct source of energy to move the sailboat? A, sun B. Wind. C. Moving sails D, Moving wat

er
Biology
1 answer:
ser-zykov [4K]3 years ago
5 0
The direct source of energy to move the sailboat is probably wind, since wind is what pushes the sail of the sailboat, which is what propels the sailboat forward. 

Hope this helps!
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An estuary in Texas gets cut off from the sea by the accumulation of sediment and sand at the mouth of the river. What type of g
Monica [59]

Answer:

lagoon

Explanation:

As the estuary gets more and more sediments, the deposition of them is constantly on the rise, affecting the landscape and forming new geographical features. With the sediments constantly building up, they eventually cut off part of the water from the sea. They will form a closed pool-like feature, filled with water, and surrounded by sediments, cut off from the sea. It will have shallow water, and because the water is stagnant and shallow it will have higher temperature than the other water. This geographical feature is known as lagoon.

4 0
3 years ago
1. When during the cell cycle is a cell’s DNA replicated?
Llana [10]

Answer: The correct answers are-

1) C) S Phase

2) A) prophase, metaphase, anaphase, telophase.

Cell cycle corresponds to the division of cell, which occurs primarily through two phases that are - Interphase ( which has G1, S, and G2 phase) during which cell grows, duplicates its genetic material and M ( mitotic phase) phase during which cell divides.

S phase ( synthesis phase) corresponds to the duplication of the genetic material (DNA). It takes place place after G1 ( Gap 1 phase) phase.

2) Mitosis is a type of cell divison in which one parent cell divides to produce two daughter cells with same number of chromosomes. Prophase is the first phase, followed by metaphase, anpahse, and telophase.

4 0
3 years ago
Read 2 more answers
How can scientists test their ideas about the origin of the universe if they can't physically interact with or study it?
erastovalidia [21]

Answer:

<em>The cosmological principle makes assumptions that provide scientific guidelines to enable its study.</em>

Explanation:

Cosmology can be described as the study of the origin of the universe.

Although scientists cannot physically study about the origin of the universe but the cosmological studies help scientists to derive ways which makes it easier to hypothesize about the origin of the universe. There are numerous theories and hypothesis generated for the origin of universe based on the cosmological principle.  The cosmological principle states that universe on the whole is homogeneous and it looks the same at any location.

7 0
3 years ago
6 steps of translation in order biology
densk [106]

Answer:

step 1: mRNA attaches to the ribosome

step 2: tRNA's attach to free amino acids in the cytoplasmic "pool" of amino acids

step 3: tRNA carries its specific amino acid to the ribosome

step 4: tRNA "delivers" its amino acid based on complementary pairing of a triplet code (anticodon) with the triplet code (codon) of the mRNA

step 5: Enzyme "hooks" the amino acid to the last one in the chain forming a peptide bond

step 6: Protein chain continues to grow as each tRNA brings in its amino acid and adds it to the chain

5 0
2 years ago
Question 2
Readme [11.4K]

Answer:

b. d. e. g.

Explanation:

7 0
2 years ago
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