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steposvetlana [31]
2 years ago
12

How are convex and concave lenses used?

Biology
2 answers:
Tcecarenko [31]2 years ago
7 0

Answer:

Telephoto Lenses Are Combinations of Convex and Concave Lenses. Most optical devices make use of not just one lens, but of a combination of convex and concave lenses. For example, combining a single convex lens with a single concave lens enables distant objects to be seen in more deta

Explanation:

Flura [38]2 years ago
3 0
Telephoto Lenses Are Combinations of Convex and Concave Lenses. Most optical devices make use of not just one lens, but of a combination of convex and concave lenses. For example, combining a single convex lens with a single concave lens enables distant objects to be seen in more deta
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How big can chia plants grow? And if they get too big, do I need to put them in soil?
Paha777 [63]

Answer:

chia plants can grow 4 feet tall

water when the soil is dry

you have to grow it in soil

8 0
2 years ago
You discover a new species of aerobic, mixotrophic protist that can perform photosynthesis in fairly deep water (for example, 25
Masteriza [31]

Answer:

D) 3 and 4

Explanation:

Pseudopods is a tool for movement in many protists such as amoeba. Pseudopods is the extension of cytoplasm which enables the organism to move from place to place and capture the food by engulf small particles. This protists has chloroplast because chloroplast is responsible for the production of food materials from sunlight in the process of photosynthesis.

7 0
3 years ago
Nucleus is found in...<br> A. prokaryotic cells.<br> B. eukaryotic cells.<br> C. all cells.
Ad libitum [116K]

Answer:

Eukaryotic cells

Explanation:

Prokaryotic cells do not have a nucleus but eukaryotic cells do.

Hope this helps!

5 0
3 years ago
Read 2 more answers
Two heterozygous loonas are crossed. What proportion of the offspring will have black hair?
maw [93]

Answer:

25%

Explanation:

(I'm guessing "loonas" does not mean black)

as you can see in the picture 25% is ll or black

4 0
3 years ago
Think back about your experience in this lab using a dichotomous key. What might make it hard for someone to use a dichotomous k
krok68 [10]

Answer: why it is hard to use dichotomous key in the lab are;

If the organisms you want to use it for are similar.

If you can't see the little characteristics posses by the organisms you are using it for.

If all the pictures does not reveal all the important features of the organisms.

It is very difficult to use it to determine the anatomical structure.

Explanation:

Dichotomous key is an important method that is use in biology to identify organisms by separating or dividing the organisms into two groups. It is a tool created by scientists to help them identify organisms or objects. Once the organisms are group into two, more information is revealed more individually.

7 0
3 years ago
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