How many organs in a adult female body

What does it mean when i say that butterflies represent me

Answer: it could mean you are nervous people often refer butterflies to a nervous jittery feeling in their stomach or it could mean your pretty or when people call other people names and things like that then you could say im just a catterpillar now but im gonna transform into a beautiful butterfly soon id.k im not really sure

4 0

3 years ago

What can you determine about mechanical energy from this graph?

Pachacha [2.7K]

Answer:

What can be determined from the graph includes;

a) The Mechanical Energy M.E. = 1.0

b) The initial K.E. = 1.0, The initial P.E. = 0

c) The period for the kinetic energy = The period for the potential energy = 0.25

d) The frequency of oscillation of the kinetic and potential energy = 4 Hz

e) The object starts with its maximum velocity

Explanation:

The equation between kinetic energy, K.E., potential energy, P.E. and total mechanical energy, M.E. is given as follows;

M.E. = K.E. + P.E. = Constant

From the graph, we have;

a) M.E. = K.E. + P.E. = 1.0

b) At time t = 0,

The initial K.E. = M.E. = 1.0, P.E. = 0

At time t = 0.125,

P.E. = M.E. = 1.0, K.E. = 0

c) The period for the kinetic energy, K.E. = The period for the potential energy, P.E. = 0.25

d) The frequency of oscillation of K.E. and P.E. = 1/T = 1/0.25 = 4 Hz

e) The object starts in motion with maximum velocity at time t = 0.

7 0

3 years ago

Which expression correctly represents a reproductive

tekilochka [14]

This is referring to meiosis, which happens just once to make reproductive cells, unlike mitosis which is just simple copying.

In mitosis, one cell splits into two, but the number of chromosomes doesn't change. The original cell makes two copies of its chromosomes and divides them up.

$\boxed{(2n\rightarrow\ 2n)}$

In meiosis, however, our cell doesn't bother making those two copies. It just takes what it has and divides it between two new cells.

$\boxed{(2n\rightarrow\ n)}$

5 0

3 years ago

Which of the following BEST describes the hydrosphere

kotegsom [21]

The answer is basically D

3 0

3 years ago

Read 2 more answers

When students start to feel the accumulating effects of stress, they might look for ways to prevent stress, deal with it, or mas

Otrada [13]

Answer:

Hence, the correct matches are:

A) - 4), 3), 9)

B) - 7) , 5), 10)

C) - 1), 2), 6), 8)

Explanation:

A stressor is a chemical or biological agent, a state of the environment, an external stimulus or an occurrence known to trigger stress to an organism.

Stressor will include 4) breaking up after a long relationship, 9) feeling burdened by academic pressure, and 3) suffering from overly noisy surroundings

Healthy stress management tips are helpful for reducing stress level.

healthy stress management techniques will match 7) practicing yoga a few times per week , 5) watching a sitcom and laughing out loud, preferably with friends , sleeping at least 7 hours per night, and 10) exercising regularly .

detrimental stress management techniques involves activities that harms the human helath and causes stress.

detrimental stress management techniques matches 8) using recreational drugs as an escape , 6) going out and binge drinking in order to blow off steam,2) eating a whole tub of ice cream for comfort , and 1) consuming multiple energy drinks to keep up during all-nighters through finals.

Hence, the correct matches are:

A) - 4), 3), 9),

B) - 7) , 5), 10)

C) - 1), 2), 6), 8)

5 0

3 years ago