1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
natulia [17]
3 years ago
6

How can you tell animal and plant cells apart

Physics
1 answer:
Lynna [10]3 years ago
8 0
Well there are a couple ways. 1: The easiest, plant cells have a cell wall or extra protection. You will not find this on an animal cell, as there is only a membrane. 2: Chloroplast. This also will not be found in animal cells as they produce the plant's green color as well as the sugar. Hope this helps!
You might be interested in
Can someone tell me the answer for both of these pleaseeee i need it asap!!! i will give brainlist!!
inessss [21]

Answer:

1/ decreases

2/ yes;

In general there is no relationship, and any combinations of frequencies and amplitudes are allowed.

Explanation:

Explanation for 1/ - please see the picture attached below

6 0
3 years ago
In a cold winters day, if you left a cup of water sitting outside, it could freeze. Heat is transferred out of the water. Descri
Agata [3.3K]
If you were to sit a hot cup of water out side it would frezze faster
4 0
3 years ago
Why is energy transferred from the substance to the surroundings when a substance freezes
jeyben [28]
Zalice sucks chakra woman trAnsfer to the fezze y try e
7 0
3 years ago
Show that the optimal launch angle for a projectile subject to gravity is 45o by carrying out the following steps: 6. Write down
Lorico [155]

Answer:

sin  2θ = 1    θ=45

Explanation:

They ask us to prove that the optimal launch angle is 45º, for this by reviewing the parabolic launch equations we have the scope equation

            R = Vo² sin 2θ / g

Where R is the horizontal range, Vo is the initial velocity, g the acceleration of gravity and θ the launch angle. From this equation we see that the sine function is maximum 2θ = 90 since sin 90 = 1 which implies that θ = 45º; This proves that this is the optimum angle to have the maximum range.

We calculate the distance traveled for different angle

          R = vo² Sin (2 15) /9.8

          R = Vo² 0.051 m

In the table are all values ​​in two ways

Angle (θ)                  distance R (x)

 0                 0                     0

15                 0.051 Vo²        0.5 Vo²/g

30                0.088 vo²        0.866   Vo²/g

45                0.102 Vo²        1   Vo²/g

60                0.088 Vo²      0.866   Vo²/g

75                0.051 vo²        0.5   Vo²/g

90                0                     0

See graphic ( R Vs θ)  in the attached ¡, it can be done with any program, for example EXCEL

6 0
2 years ago
A T-Bar is similar to a_______
dezoksy [38]

Answer:

Donkey

Explanation:

3 0
2 years ago
Other questions:
  • I need help plz and thank you❤
    11·1 answer
  • PLZ!!!!!HURRY WILL BE FRIEND FOREVER!!!
    6·1 answer
  • A 74.9 kg person sits at rest on an icy pond holding a 2.44 kg physics book. he throws the physics book west at 8.25 m/s. what i
    13·1 answer
  • At very high pressures, gases become ____________ and will eventually _______________.
    10·1 answer
  • What is the average velocity of the object between 14 and 22 seconds
    12·2 answers
  • Which of these is the best explanation for why two negatively charged balloons, if put close, will repel?
    9·1 answer
  • List in order from smallest to largest the grain sizes used to describe detrital rocks.
    11·2 answers
  • A 14-Ω coffee maker and a 14-Ω frying pan are connected in series across a 120-V source of voltage. A 20-Ω bread maker is also c
    14·1 answer
  • Activity C (continued from previous page)
    6·1 answer
  • A light wave has a frequency of <img src="https://tex.z-dn.net/?f=%286%20%5Ctimes%20%7B10%7D%5E%7B8%7D%29." id="TexFormula1" tit
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!