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3 years ago

explain how water freezing and thawing causes weathering and the type of weathering it would be considered

Biology

1 answer:

Dahasolnce [82]3 years ago

6 0

Answer:

For example if Water got into a rock it would expand eventually cracking the rock then the water melts and freezes again and the process continues. I think this would be chemical weathering but im not sure

Explanation:

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If a robin builds a nest in a big tree, the robin benefits and the tree is not helped or harmed. This type of symbiotic relation

Lynna [10]

tree and nest
If a robin builds a nest in a big tree, the robin benefits and the tree is not helped or harmed. This type of symbiotic relationship is called commensalism, and it is between the tree and the nest/Robin.

There are several types of biotic relationships that is occurring every single moment in the ecosystem and commensalism is one. In contrast, parasitism is the biotic relationship where one organism doesn't benefit from the other and is harmed. In this scenario with human beings and mosquitos, this phenomenon of interaction is distinguished as parasitism where mosquitos draws blood that contains nutrients from the human tissue to use it as its source of food and then leaves harmful substances and bacteria in the human’s blood stream.

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3 years ago

PLEASE HELP! I WILL GIVE BRAINLIEST. Explain the process of succession.

nataly862011 [7]

Explanation: Succession is a series of progressive changes in the composition of an ecological community over time. In primary succession, newly exposed or newly formed rock is colonized by living things for the first time.

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3 years ago

Which diagram shows magnets aligned so they will attract each other? C

barxatty [35]

Answer:

If the two magnets have their two N poles pointing up then when they are side by side they will repel each other but when they are head-to-tail they will attract.

Explanation:

so a positive and a negative will attract

6 0

2 years ago

Read 2 more answers

What is term for the process of gathering information through images taken at a disatnce

Westkost [7]

Answer & Explanation:

The term for the process of gathering information through images taken at a distance would be remote sensing.

6 0

3 years ago

In horses, the allele for a black coat (B) is dominant over the allele for a brown coat (b). A cross between a black horse and a

GaryK [48]

Answer:

Bb X bb

Explanation:

It is given that the allele B for the black coat is dominant over allele b for a brown coat.

A dominant allele always leads to the expression of the dominant trait in the heterozygous condition.

When a black and brown horse is crossed as given in the question and the result is a brown foal, then the genotype of the brown foal must be bb as the brown coat is a recessive trait.

Since each parent contributes one allele each for a given gene, the black horse must have b allele, and hence must be heterozygous Bb.
The cross is shown in the punnett square.

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2 years ago