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Irina18 [472]
3 years ago
12

Please I really need help!!!!! :’( I’m still torn between A and B!!! APEX

Biology
1 answer:
ladessa [460]3 years ago
5 0

Answer:

A. test the composite drug in a trial run

Explanation:

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Explain the influence of the Sun and the Moon on Earth's tides. (6)
Bess [88]

Answer:

Together, the gravitational pull of the moon and the sun affect the Earth’s tides on a monthly basis. When the sun, moon, and Earth are in alignment (at the time of the new or full moon), the solar tide has an additive effect on the lunar tide, creating extra-high high tides, and very low, low tides — both commonly called spring tides.

Explanation:

Tidal Variations - The Influence of Position and Distance Together, the gravitational effects of the moon and the sun affect the Earth’s tides on a monthly basis. The elliptial orbits of the moon around the Earth and the Earth around the sun have substantial effects on the earth’s tides.

7 0
3 years ago
PLEASE I NEED HELP ASAP!!!!!!!!!!!???? :)
DiKsa [7]

Answer: Dominant

Explanation: If the trait is dominant, one of the parents must have the trait. Dominant traits will not skip a generation. If the trait is recessive, neither parent is required to have the trait since they can be heterozygous. Determine if the chart shows an autosomal or sex-linked (usually X-linked) trait.

5 0
3 years ago
What is the role of the beaver in its ecosystem?
hoa [83]
The role is to build up water with its dam to create a lake thus creating parts of the ecosystem it is also food for some animals.
3 0
3 years ago
Difference between osmosis, diffusion and plasmolysis
pickupchik [31]
Osmosis is the movement of water particles from an area of high concentration of water particles to an area of low concentration of water particles across a semi permeable membrane

Diffusion is the movement of particles from an area of high concentration of particles to an area of low concentration of particles across a partially permeable membrane

Plasmolysis is the shrinking of the cytoplasm if a plant cell in response to diffusion of water out of the cell and into a high salt concentration solution as the cell membrane would pull away from the cell wall

Hope this helped
7 0
3 years ago
Black hair is dominant to red hair two black cocker spaniels have 12 puppies 9 black and 3 red what is the genotype of each pare
Alexus [3.1K]
The genotype for both parents is Br. if using B= black and r = red
5 0
3 years ago
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