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AURORKA [14]
3 years ago
12

why it requires greater force to push a wheelbarrow loaded with soil compared to an empty wheelbarrow

Biology
1 answer:
TiliK225 [7]3 years ago
4 0
Since the wheelbarrow is filled with soil, that adds more weight to it. Which means you would need to use more strength/force.
When the wheelbarrow is empty, it has less weight so you would use less force.
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How is volume, temperature, pressure and density of gas related
ollegr [7]

Boyle's law states that, at a constant temperature, the volume of a given mass of gas varies inversely with pressure. ... Thus Charles's law states that at a constant pressure, the volume of a given mass of gas is directly proportional to its (absolute) temperature. hope this helps

3 0
4 years ago
A rose bush has waxy leaves and petals that make it difficult for herbivores to eat.
weqwewe [10]

Answer:

<em>False</em>

Explanation:

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6 0
3 years ago
Alternate forms of a gene that lead to alternative traits are called
Savatey [412]
The answer is alleles.  In addition, the phenotype of an organism is the physical look resulting from the expression of the genes present. The principle of segregation states that substitute alleles for a trait discrete from one another throughout gamete formation and keep on distinct. A diploid organism that has two alike alleles for the same trait is named homozygous for that particular trait.
7 0
4 years ago
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What is the role of alveoli in respiration
Burka [1]

Answer:

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Explanation:

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<u><em>I hope this helps and have a good day!</em></u>

5 0
1 year ago
The issue of high cholesterol can sometimes run in families. If an individual has two normal alleles, then he is phenotypically
statuscvo [17]
In the case of the gene that determines high cholesterol in the blood, the two alleles express incomplete dominance.
What this means is that the dominant allele is not completely dominant over the recessive allele. If the allele was completely dominant, even one allele would be enough to determine the individual's trait as dominant. But in the case of incomplete dominance between the alleles, the heterozygous individuals that have one dominant and one recessive allele are an ''in between'' phenotype.
5 0
3 years ago
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