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schepotkina [342]
3 years ago
5

PLEASE HELP ASAP!!!!!!!

Biology
2 answers:
inessss [21]2 years ago
5 0

Answer:

humans and rats have 4 limbs two ears and nails on all 4 of the limbs, humans and pigeons are a lot more diffrent pigeons have beaks humans have a nose,pigeons have wings humans have arms, pigeons have fethers humans have hair,

Explanation:

now can you go off that?

maksim [4K]2 years ago
4 0
But for perch there is no claws and limbs
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Please help for brainliest!
mr Goodwill [35]

Answer:

Commensalism

Explanation:

Commensalism is when one organism benefits and the other doesn't benefit and is also not harmed. The tree is helping the orchid and the orchid isn't benefiting or harming the tree.

8 0
3 years ago
Precipitation in a deciduous forest can be in the form of rain or snow. Please select the best answer from the choices provided
allochka39001 [22]

I believe this is T. Because i just learned that in science not that long ago, and deciduous forests have small winters and long growing seasons, and the small winters have lots of snow, and the long growing seasons have lots of rain.

3 0
3 years ago
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Please help!! I WILL GIVE BRAINLIEST !! Can you figure out the modern spreading rate of the Mid- Atlantic ridge? Use that line t
Naddik [55]

Answer:

R = 16mm/y  

Explanation:

Modern Spreading Rate (R) = distance the seafloor moved in km (d) / age in million years (t)

R = d/t

To calculate it in millimeters per year we need to convert it:

<em>1 km = 1000 m </em>

<em>1 m = 100 cm </em>

<em>1cm = 10mm</em>

<em>1 km = 1,000,000 mm   </em>

The problem states that in 150 million years, there is a distance of 2400 km.

if 1 km ------- 1,000,000 mm

2400 km-------X = 2400,000,000 mm

If 1 million years -------1,000,000 years

150 my----X = 150,000,000 years

R = d/t

R = 2400,000,000 mm/150,000,000 y.

R = 16mm/y  

6 0
2 years ago
What substance must plants produce in order to make lipids?
Mariana [72]
Amino acids are produces
8 0
3 years ago
Most organisms obtain energy from food by the process of cellular respiration. Which is the MOST LIKELY explanation for what pre
iren [92.7K]

Answer:

A

Explanation:

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