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JulijaS [17]
3 years ago
8

How do you know something exists without ever having seen it before? In complete sentences.

Biology
2 answers:
oksano4ka [1.4K]3 years ago
6 0
Something exists if it causally interacts with something else that exists. We know it will exists if the chains of interaction lead to our senses.It will be answered by saying something object of our senses.
crimeas [40]3 years ago
4 0

Answer:

you can't see the wind blowing but we can feel it and we see leaves blowing around , so u have to use ur imagination and also have faith that something can be there and we just have to see it or feel the wind, so believe and you will see ,

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Compared to other methods of plant reproduction, sexual _______ ensures the highest levels of genetic diversity.
aleksandrvk [35]

Answer:

reproduction? not entirely sure what the question is asking for, but i think its reproduction.

Explanation:

8 0
3 years ago
1. In addition to mechanical and chemical digestion of food, the stomach's other major function is: carbohydrate and nucleic aci
Alenkasestr [34]

Answer: Food storage

Explanation:

Stomach is a small pouch like structure which has the ability to store food temporarily.The storage of the food temporarily takes place in the stomach. The food that we eat reaches to the stomach by the help of food pipe.

Here, the food is stored until it is completely broken down into simpler form and enzymes act on them.

The food is then absorbed in the small intestine. But before this food is temporarily stored in the stomach where all the digestive juices and enzymes come to act on the food.

6 0
3 years ago
Read 2 more answers
Diffusing molecules move ________ until they are ________. Through channels of active transport proteins; evenly distributed up
koban [17]

Answer;

-Down the concentration gradients; evenly distributed

Diffusing molecules move down the concentration gradients until they are evenly distributed.

Explanation;

Diffusion is the movement of particles from an area of higher concentration to an area of lower concentration.

-Whenever a substance exists in greater concentration on one side of a semipermeable membrane, such as cell membranes, any substance that can move down its concentration gradient across the membrane will do so. If the substances can move across the cell membrane without the cell expending energy, the movement of molecules is called passive transport.

-The mechanism of molecules moving across a cell membrane from the side where they are more concentrated to the side where they are less concentrated is a form of passive transport called simple diffusion.

4 0
4 years ago
Read 2 more answers
What's the answer pleaseee??!!!
Troyanec [42]

Answer:

the first one

Explanation:

So the predicted offspring genotypes are 50% Hh and 50% hh

so there is a 50% chance that they will have no horns and and aa 50% chance that they wont

3 0
3 years ago
Which organism receives the least amount of energy from the producer?
shepuryov [24]
The owl would have the least amount of energy from the producer. The higher the organism is on the food pyramid, the less energy it will receive from the producer. For example, if grass is a producer, it has the most energy. Then, if a bunny eats the grass, it takes a part of the grass’s energy but does not take all of the energy. Then, a wolf eats the bunny. The wolf gets a part of the bunny’s energy but not all. The wolf has received the least amount of energy from the grass.
4 0
3 years ago
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