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Usimov [2.4K]
3 years ago
12

Over a 60 second period, an object’s velocity changes from -10m/s to -30m/s. What was its acceleration over the time period?

Biology
1 answer:
nydimaria [60]3 years ago
4 0

Answer:  Distance is the length of the path travelled, following all of the turns or curves of ... over a certain period of time, using the known acceleration due to the force of gravity on ... another way, for every second that an object falls, its velocity will increase by ... A car travels a distance of 60 kilometers in 2 hours.

Explanation:

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The recirculation of fluids in the body is essential to homeostasis, eliminating local variations in the fluids, maintaining blo
Alla [95]

Answer:

D) cardiovascular system, interstitial fluid, lymph, cardiovascular system

Explanation:

1) Fluid drain from cardiovascular system into extracellular spaces bathing and providing the nutrients to cells (Interstitial fluid).

2) The fluid collects the waste products and drains into the lymphatic vessels as lymph.

3) The lymphatic ducts empty into subclavian vein to return to blood circulation.

6 0
3 years ago
Why are finches important to Darwin's idea?
marissa [1.9K]
It helps to give solid evidence of natural selection. The idea is that there are a number of finches in the Galapagos Islands. These birds vary slightly in appearance, in the function of their beaks and in size. Two species can eventually alter themselves because of the environmental conditions they live in. Some traits will be passed on or developed in one group and not in the other or vica versa. These finches are remarkable in that it did not take long for the changes to take place. It is probably one of the strongest reasons for believing in natural selection, because only those birds who could adapt to change could easily pass on these advantages to their offspring. The relatively short period of time to enact these changes is what makes the this example  so attractive.
 
5 0
3 years ago
A client with intermittent claudication has been instructed to stop smoking and doesn't understand why this is necessary. which
algol13
<span>The nurse should explain that cigarette smoking is not suggested for clients like you that have vascular problems.

</span><span>Smoking will increase the risk of developing intermittent claudication. Stop smoking will be beneficial since it could prevent the disease progress into rest pain It also reduces the risk of heart attack.</span>
3 0
3 years ago
PLEASE ANSWER I NEED THE ANSWERS!!!
yKpoI14uk [10]

Answer:

1: 7.8 cm

2: .7 cm

3: 5.55 cm

For the other questions, you have to use a ruler yourself and measure using cm. :)

1 cm = 10 millimeter. To convert, just add a 0 to the end of cm to find the mm (or move the decimal one place to the right.)

For example, 2.6 cm = 26 mm / 5 cm = 50 mm. Hope this helps!

6 0
3 years ago
What is biogeography and what does it provide?
Dennis_Churaev [7]
Biogeography- it is the geographic location and distribution of living organisms.
It provide evolution in many ways because organisms are not distributed evenly throughout the world, but related organisms are found in the same isolated parts of the world and this is not explained by climate.


3 0
3 years ago
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