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pav-90 [236]
3 years ago
6

SOMEONE HELP ME PLEASE :(

Biology
1 answer:
HACTEHA [7]3 years ago
4 0
A : all multi-celled heterotrophs
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Use your knowledge of osmosis to explain why the mass of each cube increased.
olga2289 [7]

Osmosis passes from a medium with a high concentration of water molecules to another with a low concentration of water molecules and since the potato has low water concentration so the water transfers to it increasing its mass

3 0
2 years ago
8. The diagram below shows the shift in the spectrum for hydrogen light from several different sources in the universe.
igor_vitrenko [27]

Answer:

more distant galaxies are moving away faster.

the shift towards red (Doppler effect like with sound on Earth) is the indication.

Explanation:

what did this have to do with biology ?

and by the way, this is also something I debate severely in scientific communities, because yes, the red shift is there. but "more distant" also means "more in the past", so that the data shows us actually that things in the past moved faster away. not necessarily today ...

5 0
2 years ago
Which term refers to the study of how an organ functions?
vaieri [72.5K]

[ Answer ]


Physiology


[ Explanation ]


Physiology is the study of the functions and mechanisms in which your body works. It is how your body keeps you alive and how each part functions differently. It is how your organs, organ systems and cells keep you alive. They all perform different functions, but they all work together. It is almost like a car. Each part is different. The brakes stop the car, the gas makes the car go, this does this and that does that. However, even though they are all different, they all have one job; to make the car go from one location to the other. Physiology is the study of how each organ or cell does it's job. They explore deeper and reveal it's actual function.


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4 0
3 years ago
The scientific method only has one type of format that can be used for scientific study
SIZIF [17.4K]
Answer: False
Example :
8 0
1 year ago
Lord howe island is a volcanic island in the tasman sea that is about 11 km long and 2.8 km wide. the island has two species of
Alenkinab [10]

<u>Answer</u>: Hybridization.

Hybridization is the process through which two species can mate with each other and produce fertile offspring thus creating a new species.

This is not happening with the two palm species on the island. This may be due to prezygotic barriers that prevent these two species from mating and producing a zygote (fertilized egg cell). In essence these barriers prevent any gene flow between the two species.

7 0
3 years ago
Read 2 more answers
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