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Setler [38]
3 years ago
12

Please reply really quickly. Do not reply if you do not know.​

Chemistry
2 answers:
diamong [38]3 years ago
7 0

Answer:

Explanation:

Red Blood Cell- Carry Oxygen - Large Surface area no nucleus

Sperm Cell- Fertilize the Egg- tail, lots of mitochondria

Palisade Cell- Photosynthesis- Lots of chloroplast and transparent

krok68 [10]3 years ago
7 0
<h2>ANSWER:</h2><h2>_____________________________________</h2>

Palisade Cell; are plant cells located on the leaves, right below the epidermis and cuticle. So they carry Process of Photosynthesis and carry lots of chloroplast, and are transparent.

<h2>_____________________________________</h2>

Sperm Cell; are gametes (sex cells) that are produced in the testes (gonad) of male human beings and animals. So They fertilize egg and have tail, lots of mitochondria enzyme in the head, streamlined.

<h2>_____________________________________</h2>

Red Blood Cells; A type of blood cell that is made in the bone marrow and found in the blood. Red blood cells contain a protein called hemoglobin, which carries oxygen from the lungs to all parts of the body. So they carry oxygen and have large surface area and nucleus

<h2>_____________________________________</h2>
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I need help i dont get it first question
Elena L [17]

Answer:

Refinement

Explanation:

The 3R's policy was fundamentally introduced to safeguard the animals from harsh experiments which could change their mental and physical abilities and lead to their extinction one day.

The principles of 3R's (Replacement , Reduction and Refinement) were developed long time ago. It is an strategy to perform more Humane animal research.

These are defined as,

Replacement is a method to avoid or replace the uses of animals.

Reduction is a method to minimize the number of animals used every experiment.

Refinement is a method of minimizing animal suffering and improving welfare.

4 0
3 years ago
1/2 * m * v ^ 2 = mgh
viktelen [127]

C. the square root of 2gh

Explanation:

The square root of 2gh is equivalent to Torricelli's law in the equation.

  given expression:

         \frac{1}{2} m v² = mgh

 to find v, we make it the subject of the expression:

    *multiply both sides of the equation by 2:

             

                     2 x( \frac{1}{2} m v² )= 2 (mgh)

                                      mv²  = 2mgh

    *cancel the mass, m appearing on both sides:

                                    v²  = 2gh

  * find the square root of both side

                                     v = √2gh

Learn more:

Expression brainly.com/question/11207748

#learnwithBrainly

4 0
3 years ago
Which of the following water solutions would likely have the highest boiling point?
Vedmedyk [2.9K]

Answer:

1m

Explanation:

4 0
3 years ago
Which of the following is most likely to produce heat energy?
Nina [5.8K]

Answer:

B.Convection

the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in transfer of heat.

4 0
3 years ago
Read 2 more answers
What is shown in the diagram below?
Colt1911 [192]
B I think is right. Hope this helps!
3 0
3 years ago
Read 2 more answers
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