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Korvikt [17]
2 years ago
8

2. What are the limitations of the geocentric model that led to the creation of the heliocentric

Biology
1 answer:
kirill115 [55]2 years ago
3 0

Answer:

The model cannot explain why planets appear to go backward and make loops in the sky. Explanation: As an example, the observation of the planet Mars shows that there are times where it seems to be moving forward at first, then back, and then forward again

Explanation:

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A scientific observation is different from a inference. An inference involves a degree of probability that an scientific observa
deff fn [24]

Explanation:

An inference is a prediction based on new knowledge that you acquire from research.

Eliminate.

.

7 0
3 years ago
Select the statements that best explain Makali's GALT activity levels? Makali may have a mutation in the gene that encodes galac
adelina 88 [10]

Answer:

Makali may produce only small amounts of a non-mutated (wild-type) GALT enzyme.

Makali may have normal amounts of GALT, but the enzyme may be mutated.

Explanation:

Makali is lactose intolerant because of his ancestry. Because of this he is not able to digest any lactose which indirectly protected him from galactosemia. Thus he must avoid consuming galactose. He has a low GALT or galactose 1‑phosphate uridylyltransferase activity. He has a normal amount of GALT and may produce only small amounts.  

4 0
3 years ago
The enzyme that accomplishes transcription is termed
alekssr [168]

Answer:

The enzymes that perform transcription are called RNA polymerases. Like the DNA polymerase that catalyzes DNA replication (discussed in Chapter 5), RNA polymerases catalyze the formation of the phosphodiester bonds that link the nucleotides together to form a linear chain.

Explanation:

Mark me brainly please.

7 0
2 years ago
Cnidarians and Ctenophores are alike in the following way: a) they are scavengers and parasites. b) they are both diploblastic.
alexandr1967 [171]

Answer:

Options B.

They are both diploblastic.

Explanation:

Cnidarians are group of aquatic animals that live both in fresh water and Marine water. They are distinguished by the possession of specialized cells called cnidocytes for capturing prey. They are radially symmetrical and have two body layers ectoderm and endoderm separated by jelly layer called mesoglea.

Examples are Hydra, corals, sea anemone and jelly fish.

Ctenophores are phylum of Marine animals that are found in every where. They are characterized by vast of cilia which is use for swimming. They are bilaterally symmetrical , they have mouth and don't have anus. They don't have respiratory, excretory and circulatory system. They are diploblastic i.e they have two body layers but some are triploblastic.

They have nemacyctes for capturing prey.

Examples are nuda, tentaculata e.t.c.

7 0
2 years ago
The diagram shows a straight chain of glucose molecules.
KiRa [710]
The answer to your question is Starch
6 0
3 years ago
Read 2 more answers
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