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erik [133]
2 years ago
6

Which isn’t a principle of cell theory

Biology
1 answer:
harkovskaia [24]2 years ago
5 0

Answer:

That cells are not the building block of life

Explanation:

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Plants are ____________ and make their own food through a process of ___________________
Aleonysh [2.5K]
Plants are producers and make their own food through a process of photosynthesis.
Organisms are classified into domains according to shared characteristics.
8 0
3 years ago
Kendra is studying the energy pyramid shown. which statement is supported by the energy pyramid? the ecosystem can support fewer
lara31 [8.8K]

Ecosystem an area where plants, animals, and other organisms, co-ordinate for their living. According to energy pyramid, ecosystem can support fewer foxes than grasshoppers.

<h3>What is energy pyramid?</h3>

Energy pyramid is the flow of energy from one tropic level to another which is always erect.

After each level, 90% energy is lost in environment as heat. There is  loss of energy at each tropic level.

As foxes comes after grasses in energy pyramid, so the ecosystem can support fewer foxes than grasshoppers.

Thus, the correct option is A.

For more information about energy pyramid, visit:

brainly.com/question/2515928

6 0
2 years ago
Read 2 more answers
A hot air balloon has a volume of 15 L when it’s released from sea level, where the pressure is 100 kPa. What will be the hot ai
Lunna [17]

Answer:

65 L

Explanation:

It is assumed that the temperature is constant at both the sea level and the altitude.

<em>According to the gas law, at constant temperature, the pressure of a gas is inversely proportional to its volume.</em> Mathematically:

P1V1 = P2V2 where P1 = pressure at initial volume, V1 = volume at initial pressure, P2 = pressure at final volume, and V2 = volume at final pressure.

In the illustration, V1 = 15 L, P1 = 100 kPa, V2 =?, P2 = 23 kPa

V2 = P1V1/P2 =  100 x 15/23 = 65.22 L

<u>The volume of the hot air balloon at the altitude would be 65 L</u>

5 0
3 years ago
Which is not an example of secondary succession? I WILL GIVE 30-40 EXTRA POINTS IF YOU ARE CORRECT!!
ladessa [460]

Answer:

Lichen colonization of a rock field exposed by a retreating glacier(Primary Succession)

Explanation:

some examples of secondary succession:-Fire, hurricane, tornado ,Human disturbances: logging, mining, farming

  1. Changes that occur in an existing area
  2. Soil was already present
  3. -Rapid growth
6 0
2 years ago
Which of the following is conical movement in which the distal end of a structure moves in a circle and the proximal end remains
mars1129 [50]

Answer:

The correct answer is OPTION C (Circumduction)

Explanation:

Circumduction is motions without clear opposites of the part of the body, an example is rotating the hand from the wrist. The answer is circumduction because this type of movement ensures the distal end of a bone moves in a circle while the proximal end remains relatively stable is particularly found in bones where the movements of the joints are opposite to each other example is the ball and socket joint movement. For circumduction to take place, the degree of distance between two bones of the body has to be decreased and sometimes straightened to increase the level of movement or motion produced, there must be a movement towards the middle of the body and sometimes joint movement away from the middle of the body. All these movements are in order.

4 0
2 years ago
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