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Sindrei [870]
3 years ago
12

40. Invasive species

Biology
1 answer:
Airida [17]3 years ago
3 0
That would be C.

Invasive species are brought to a new area by human activities.
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Water moves from — to —
denis-greek [22]

Answer: Water, in its many forms, moves all over the Earth. Water vapor moves with the air currents, falling as rain from the clouds. Frozen glaciers creep slowly down from polar regions, then recede as they warm and melt. Liquid water moves from rushing rivers to ocean currents or to groundwater.

The water, or hydrologic, cycle describes the pilgrimage of water as water molecules make their way from the Earth's surface to the atmosphere and back again, in some cases to below the surface. ... Earth's water continuously moves through the atmosphere, into and out of the oceans, over the land surface, and underground.

Explanation:

5 0
3 years ago
Cross a chinchilla with an albino. Complete the Punnett square to show the genotypes from this cross. Assume the chinchilla rabb
Fiesta28 [93]

Answer:

    C       C

A   AC    AC

A   AC    AC

5 0
3 years ago
Read 2 more answers
A mutation that causes a yellowing of leaves in snapdragon plants was discovered in the early 1900s. Plants with this condition,
Serga [27]
Looking at the second cross, a 2:1 phenotypic ratio (instead of the typical 3:1) usually indicate a lethal homozygous genotype. Based on the question, it’s sensible to assume that a snapdragon homozygous for the aureal allele, which should have a even lesser chlorophyll count than the heterozygote, can’t even make it to the birth of the plant, thus the GAGA type never existed in reality. Under this assumption, we can deduce that the 2/3 aurea is of genotype GAG and the 1/3 green offspring of genotype GG. If a punnet square was pulled including the lethal genotype, it will be easily seen that the aureal allele is the dominant type. The first cross of genotype GG x GG conform to this conclusion. And the third is therefore a test cross between the homozygous recessive GG and the heterozygous GAG (aurea), with the result abiding our theory. Correct me if I was wrong, the GA allele is termed dominant negative as a single copy of it results in a deficit in chlorophyll amount. But anyway, the explanation above should give you an answer to the relationship between the G and GA allele.
7 0
3 years ago
Name two type of evidence scientists used to support the theory of evolution
Leto [7]
Fossils, homologous structures, vestigial structures, biochemical comparisons, and similarities between developing organisms(embryology).
5 0
3 years ago
What might your bod do when is has more energy than it needs to carry out its activitties
Greeley [361]

it will store some energy and excrete waste from itself

8 0
3 years ago
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