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oksian1 [2.3K]
3 years ago
15

I REALLY REALLY NEED HELP OR I MIGHT FAIL PLSSSS HELP PSLSSLSLSLSL and tysmsmsmsmss s :_>

Biology
2 answers:
Margarita [4]3 years ago
7 0

Answer:

D

Explanation:

Viktor [21]3 years ago
3 0

Answer: D All three toy boats experinced the same strengh

force because they changed speed by the same amount

Explanation:

I picked D because all of the three boats either decreased by five or increased by five.

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Patches of fibrocartilage formed in the healing of a fracture are called __________, whereas the bony collar formed around the f
SashulF [63]

Answer:

Patches of fibrocartilage formed in the healing of a fracture are called <u>soft callus</u>, whereas the bony collar formed around the fracture is called <u>hard callus</u>.

Explanation:

In the fibrocartilage or soft bone callus phase, the necrotic bone is removed by osteoclastia and dead soft tissues are being removed by macrophages. The fibroblasts are activated and a granulation tissue is generated that supposes the appearance of new vessels and, with them, the arrival of more connective tissue cells. A tissue called fibrous callus or fibrocartilage begins to form, composed of a poorly structured amalgam of fibrous tissue, cartilage, and amorphous bone.In hard callus, bone and later cartilage are deposited in the growing historical mass. The two collars of callus,  fixed to the bone at some distance from the fracture, they grow upwards and towards each other, forming an arc  on focus.

7 0
2 years ago
The atomic number of oxygen is 8. The atomic mass of oxygen is 16. How many neutrons does oxygen have?
Ludmilka [50]

Answer:

8.

Explanation:

Oxy is the 8th element in the periodic table

4 0
3 years ago
Read 2 more answers
Venus fly traps are plants that eat animals. Why aren’t these consumers animals?
N76 [4]
They are plants cuz <span>they </span>have features which are just like the (typical and expected) features plants like having a cell wall<span>.these </span>plants grow in low light areas and in poor soil missing(vitamins, minerals, protein, etc.)<span>.so </span>they have been changed (for improvement) in a way so that they can satisfy their nutrient needed thing<span>. </span>
<span>But </span>it is a plant...<span>A </span>meat-eating plant because of its cellular features

FLVS teacher,
   ~Amber Fish

 
6 0
3 years ago
⚠️HELP ASAP! GIVING 20 POINTS! The ______ system regulates body temperature.⚠️
Scrat [10]

Answer:

cardiovascular

Explanation:

Through vasodilatation or vasoconstriction in the skin heat exchanges with the outside can be regulated. For example during vasodilatation more blood flows, so the tissue will be warmer and more heat will be lost.

3 0
2 years ago
Read 2 more answers
1.How does being made of many cells help large organisms maintain homeostasis?
Ugo [173]

Answer:

1.Small cell: has larger surface-area to volume ratio  

  Bigger Cell:  has little space to volume ratio

   

2. Surface area to volume ratio, in simple means the size of surface area to the volume of substance that can pass through it at a particular time.

Amoeba and some bacteria's are flat and have large surface area to volume ratio. So the diffusion rate is very high due to large surface area.

Where as humans have small surface area: volume so diffusion is very slow or does not take place at all.

3. Diffusion and Cell Size

The larger a cell is, the greater the surface area available for diffusion. ... Smaller cells have a much greater surface area to volume ratio allowing material to diffuse throughout the entire volume of the cell quickly and efficiently.

7 0
3 years ago
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