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EleoNora [17]
2 years ago
13

____cells cannot be replaced when they are damaged. options: red blood nerve

Biology
1 answer:
ipn [44]2 years ago
6 0

Answer:

Nerve cells

Explanation:

Nerve cells do not renew themself. Sure, they can be repaired.

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Jonah and Cathy were sure that they had correctly answered most of their exam questions. However, they each scored less than 60
Alenkasestr [34]

Answer:

The correct answer is : Overconfidence.

Explanation:

A person who thinks his or her sense of direction or judgement is more accurate than it is actually is is known as overconfident, and this phenomenon is known as the overconfidence.

In this case, Jonah and Cathy attempted most of the question of the exam and secured less than 60% on the exam which suggests they have less knowledge than they thought they know, it is a sign of overconfidence.

Thus, the correct answer is overconfidence.

8 0
3 years ago
What is the function of rhizoids?
Temka [501]
<h2>Rhizoids absorb water and nutrients from the surrounding soil. </h2>

Explanation:

Rhizoids are primitive root like structure in lower plants like bryophytes and sin fungi. Rhizoids are usually unicellular. However many plants exhibit multicellularity. Rhizoids functions as the roots in these plant,by absorbing water and nutrient from the surrounding soil. They may contain enzymes which helps in extracellular digestion in orgsnidm which have saprotrophic  mode of nutrition.Rhizoids provide a little anchorage to the substratum.

3 0
3 years ago
Read 2 more answers
What is the most interesting or surprising thing you learned about the flow of energy through food chainss?
ss7ja [257]
Tobacco is bad for you
6 0
2 years ago
In which phase of the eukaryotic cell cycle is the genetic material duplicated
lianna [129]
I know its the interphase of mytosis so maybe A ....?
7 0
3 years ago
Why should humans be concerned about a decline in the number of cricket frogs? ​
dangina [55]

Answer:Conservation biologists, philosophers, environmental ethicists, and others offer several key reasons to conserve biodiversity. One argument is that organisms have direct economic value for humans. We use plants and animals for medicines, food, clothes, building materials, recreation, and other luxuries and necessities. But what if an organism that is of no use to us for food or hides is screened for useful medicinal compounds and found to have none? Do we sanction its extermination? Why must a plant or animal be of direct economic benefit to humans to have worth? Economic value alone is not the only reason to preserve biodiversity.

Another reason often given…to conserve biodiversity is that organisms, as components of ecosystems, provide services, and their interactions with other organisms contribute to the overall healthy functioning of ecosystems… On a practical level, biologists want to know just how much the loss of a few species will reduce the quality of services within a specific ecosystem. Two schools of thought prevail.

6 0
3 years ago
Read 2 more answers
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