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3 years ago

Need help asap please

Biology

1 answer:

garik1379 [7]3 years ago

3 0

Answer:

Emigration : The act of leaving one's own country to settle permanently in another; moving abroad.

Immigration: is the international movement of people to a destination country of which they are not natives or where they do not possess citizenship in order to settle as permanent residents or naturalized citizens.

Explanation:

You might be interested in

Here is one half of a DNA strand. Complete the other half by writing the complementary base pairs. A-T-G-C-C-A-T-A-T-G-G-G-T-A-A

kirill115 [55]

Answer:

T-A-C-G-G-T-A-T-A-C-C-C-A-T-T

Explanation:

A and T go together, and G and C go together :D

5 0

4 years ago

Rosa made a chart to summarize the characteristics of two types of social behavior. Which headings best complete the chart? X: H

joja [24]

Answer:

Flocking (birds) and cooperative hunting (lions or wolves)

Explanation:

In large animal groups, social behavior enables to obtain an evolutionary advantage over non-social species by making decisions that are likely to be beneficial for the group. In humans, a comprehensive understanding of these benefits has shown to be useful in different areas ranging from social to economic systems.

Cooperative Hunting is a social behavior that enables predatory social species like lions to hunt larger organisms, thereby improving the adaptive fitness of individuals.

Bird flocking is another type of social behavior in which a group of bird is in flight. This behavior is shared by very different species such as insects and fish. Flocking has shown to be beneficial to individual birds to take care of predators and to find food.

7 0

4 years ago

The procces of filtration occures at the

Y_Kistochka [10]

Answer:

The process of filtration (or filtrate formation) occurs at the filtration membrane.

Explanation:

The filtration membrane is located at the boundary between the glomerulus and Bowman's capsule.

5 0

3 years ago

Sustainable resources include

LuckyWell [14K]

Answer:

d. wood, bamboo and wind.

Explanation:

wood is a natural, renewable, and sustainable material

for building, with a lighter carbon footprint than steel or

concrete. maximizing wood use in both residental and

commerical construction could remove an estimated 21

million tons of c02 from the atmosphere annually - equal

to taking 4.4 million cars off the road.

bamboo is a really exceptional green building material.

it is a sustainable material that requires very less energy

to nurture, restrains soil erosion, supplies biofuel, extends

wildlife refuge, and manufactures a wholesome food source

for both humans and wildlife.

the nation's wind supply is abundant and inexhaustible. over

the past 10 years, u.s. wind power capacity has grown 15% per

year, and wind is now the largest source of renewable power

wind is now the largest source of renewable powerin the

united states. it's sustainable. wind is actually a form of

solar energy.

5 0

2 years ago

4. Compare and contrast the rate of sea floor spreading along the Mid-Atlantic Ridge and East

o-na [289]

Answer:

The Mid-Atlantic Ridge runs down the center of the Atlantic Ocean. ... The rift valley is 1 to 3 km deep, about the depth and width of the Grand Canyon. In contrast, the East Pacific Rise spreads fast at rates of 6 to 16 cm per year (more than 20 cm per year in the past).

4 0

3 years ago