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sergeinik [125]
3 years ago
12

Which statement best describes echolocation in bats?

Biology
2 answers:
JulijaS [17]3 years ago
7 0
Sound waves reflecting off of objects
ankoles [38]3 years ago
4 0
Hey there :)

The definition of echolocation is given in the picture I have attached:

Through its definition, we can see that echolocation helps bats not to fly into barriers / obstacles / blocks and find their nourishment / food

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I need a paragraph about non renewable energy if possible that would be greatly appreciated
deff fn [24]

Explanation:

Nonrenewable energy resources include coal, natural gas, oil, and nuclear energy. Once these resources are used up, they cannot be replaced, which is a major problem for humanity as we are currently dependent on them to supply most of our energy needs.

4 0
3 years ago
Complete the graphic organizer to summarize exceptions to Mendels principles
Butoxors [25]

Answer:

<em>Exceptions to Mendel's principles: </em>

Does exceptions mean that Mendel was "wrong"? The answer is "NO". It means that we know more today about diseases, genes, and heredity than compared to what he expalined 150 years ago. Here I have summerized the exceptions with examples:

<em>Incomplete dominance</em>: When an organism is heterozygous for a trait and both genes are expressed but not completely.

<em>Example</em><em>:</em> SnapDragon Flowers

<em>Codominance</em>: When 2 different alleles are present and both alleles are expressed.

<em>Example</em>: Black Feathers + Whites feathers --> Black and white speckled feathers

<em>Multiple alleles</em>: Three or more alternative forms of a gene (alleles) that can occupy the same locus.

Example: Bloodtype

<em>Polygenic traits</em>: more than one gene controls a particular phenotype

Example: human height, Hair color, weight, and eye, hair and skin color.

5 0
3 years ago
What is needed to convert PGA into G3P in the second step of the Calvin-Benson cycle? carbon atoms from carbon dioxide, RuBP, an
gtnhenbr [62]

PGA ( Phosphoglyceric acid) is a first stable product of photosynthesis which under goes reduction. Six molecules of 3-PGA is reduced to six molecules of a chemical compound called glyceraldehyde 3-phosphate (G3P). In this conversion; six molecules of both ATP and NADPH are used. In this reduction reaction, there is gain of electrons by 3-PGA. NADPH is oxidized to NADP+ to give elections and energy is given by ATP.

5 0
3 years ago
Read 2 more answers
What is atp in general
Ksenya-84 [330]
ATP is a high-energy molecule found in every cell. Its job is to store and supply the cell with needed energy. hope this helps :)
5 0
4 years ago
What is the similarity between accuracy and Precision
Annette [7]

Answer:

Accuracy is being able to hit close to or right around the designated area, precision is being able to hit it dead on

6 0
3 years ago
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