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Angelina_Jolie [31]
3 years ago
8

What happens when the diaphragm contracts?

Biology
1 answer:
tigry1 [53]3 years ago
5 0

The volume of the thoracic cavity increases and the pressure decreases.


Hopefully this helped and good luck!!!

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A stable pond ecosystem would not contain
Ede4ka [16]
More consumers than producers
6 0
3 years ago
-describe the 3 steps of embryonic development (cleavage division, gastrulation, organogenesis)
julsineya [31]

Answer:

Cleavage, in embryology, in the first few cell divisions of the zygote. Initially, the zygote separates into the longitudinal axis. The second division is also longitudinal but at 90 degrees on the first plane. The process produces a multicellular embryo. It is an assembling process that divides the seed into developmental regions. Zygote cytoplasm includes chemicals that control gene expression.

Gastrulation is characterized as an early embryonic phase in which the embryo is converted from a one-dimensional layer of epithelial cells to a multilayer, multidimensional structure called the gastrula.

Organogenesis is a process of embryonic development that occurs at the end of gastrulation and lasts until birth. During organogenesis, the three germ layers formed by gastrulation (ectoderm, endoderm, and mesoderm) form the internal organs.

Explanation: Hope this Helps!

8 0
3 years ago
plant a is placed in a room by the window and plant b is placed on the open field. assuming all other factors remain constant (s
Anna35 [415]

Answer:

plant B

Explanation:

This is because plant B is exposed to more sunlight which is essential in photosynthesis.

so the chlorophyll is able to trap more sunlight. which will make it have a higher rate of photosynthesis.

Hope this helps please like and mark as brainliest

6 0
3 years ago
As the masses of two objects decrease, how does the gravitational force between the two bodies change?
NNADVOKAT [17]
If they are decreased at the same time and the same amount is being taken away from them at the same time then the gravitational force would stay the same but if they are be decreased one then the other they will go back and forth
8 0
3 years ago
Urgent please help!!!!!
antiseptic1488 [7]
I think the answer is most likely be J.

The first (F) one the population of the predator increases hugely while the population of the prey was neutral. And so both population didn’t seem to have any connection. Same goes for H. Graph G doesn’t make sense at all the population of the prey didn’t exist throughout the time in the graph but only exist in one single point of time and then just vanish again so that shouldn’t be the answer either.
In graph J, you can see the correlation between the two populations as the predator goes up and so does the prey.
You can search up on google predator-prey relationship graph to get better understanding.
6 0
3 years ago
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