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Alina [70]
3 years ago
9

_______ are thought to have been present before vertebrates.

Biology
1 answer:
Verizon [17]3 years ago
8 0

Answer:

invertebrates i guess

Explanation:

hope it helped!!!

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What do cellular respiration and fermentation have in common? They both occur in the mitochondria, they both Harvest energy from
Slav-nsk [51]

Answer:

Fermentation and cellular respiration are alike in that they both begin with a series or reactions known as glycolysis, which breaks glucose molecules into smaller pyruvate molecules. They are also similar in that during both processes ATP is produced for the cell to use.

Hope it helps.

5 0
4 years ago
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Mom has type A blood. Dad has type AB blood. What possible blood types could their children inherit? (Show all possibilities).
vladimir2022 [97]
Their children can inherit A, B or AB blood types
7 0
4 years ago
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Select the elements that are considered to have a relatively weak degree of electronegativity
kifflom [539]

Answer:

Hydrogen

Explanation:

Elements that have low ionization energies tend to have low electronegativities. The nuclei of these atoms don't exert a strong pull on electrons. Similarly, elements that have high ionization energies tend to have high electronegativity values. The atomic nucleus exerts a strong pull on electrons.

6 0
4 years ago
A seismograph station can determine its distance from an earthquake's epicenter by _____.
kari74 [83]
<span>The distance between the beginning of the first P wave and the first S wave tells you how many seconds the waves are apart. This number will be used to tell you how far your seismograph is from the epicenter of the earthquake. Measure the distance between the first P wave and the first S wave.</span>
6 0
4 years ago
Analysis of mitochondrial DNA can answer interesting and important questions. For which of the questions would analyzing mitocho
bija089 [108]

Answer:

<em>The correct option would be are you my father.</em>

Explanation:

The mitochondria of a cell is known to produce its own DNA and this DNA can also code for proteins. However, the mitochondrial DNA is only known to be transferred from the mother of a person. A person does not inherit mitochondrial DNA from his/her father. Hence, the analysis of the mitochondrial DNA has nothing to do with the testing for the father of a person.

Mitochondria are the powerhouse of a cell where the process of cellular respiration occurs.

6 0
3 years ago
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