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Anettt [7]
3 years ago
7

Which word means the same processes that are happening on Earth today are the same processes that happened in the past?

Biology
1 answer:
boyakko [2]3 years ago
7 0

Answer:

uniformitarianism

Explanation:

Found from quizlet.

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What is the name for the rocky upper layer of the solid earth? A. biosphere B. magnetosphere C. atmosphere D. lithosphere
algol [13]
The rocky upper layer of the solid earth is called the "lithosphere". This rocky part includes the brittle upper portion of the mantle and also of the crust. It is bounded by the atmosphere above and of the asthenosphere which is another part of the upper portion of the mantle. 
3 0
4 years ago
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Different types of potatoes have varying natural sugar concentrations. explain how this may influence the water potential of eac
dedylja [7]
<span>In one sample, the potatoes that have more sugar will also have more water that will diffuse into them. Potatoes are hypertonic in relation to pure water,simply put, they will gain extra water weight as well as displace more water than potatoes that are lower in sugar. In a separate sample, potatoes that have a higher concentration of sugar will also lose far less water due to their lack of hypotonic nature. Those with lower sugar will easily loose more water.</span>
8 0
3 years ago
Why might you be cautious of scientists information you hear from advertisers?
Veronika [31]
It could be biased or misleading.
4 0
3 years ago
Assume a population of purple and white flower pea plants (2000 total plants) is in Hardy-Weinberg equilibrium. The frequency of
lys-0071 [83]

Answer:

a) 0.48

b)

p= 0.4\\q=0.6

c) 720

Explanation:

Given ,

Frequency of white flower plant (p^2) is 0.16

Thus, frequency of dominant white allele (p) is equal to \sqrt{0.16} \\= 0.4

As we that, as per  Hardy-Weinberg equilibrium equation

p+q=1

Substituting the value of p in above equation, we get

0.4+q=1\\q=1-0.4\\q=0.6

a) As per Hardy-Weinberg equilibrium equation

p^2+q^2+2pq=1\\

Substituting the given and calculated values in above equation, we get -

0.4^2+0.6^2+2pq=1\\0.16+0.36+2pq=1\\2pq=1-0.16-0.36\\2pq=0.48

b) The frequency (decimal form) of the dominant allele

p= 0.4\\q=0.6

c) number of homozygous purple flower plants

= frequency of purple flower plants (q^2) * Number of flowers

= q^2 * 2000\\= (0.6^2)*2000\\= 0.36 * 2000\\= 720

8 0
3 years ago
Explain why global climate models typically work by treating the planet as a set of connected boxes.
ivann1987 [24]

Answer:

Global climate models usually work by managing the planet as a set of connected boxes because this facilitates the management of the calculations applied in a climate system that is dynamic, variable and complex, which is due to the fact that there is not an equal pattern of climate in each area of the planet.

Explanation:

Climate models have been designed to show the dynamics of the planet's climate and what can be expected from the changes that occur in the future.

The scientific basis of a climate model is physical phenomena and chemical reactions to which a series of differential calculations are applied to determine the behaviour of:

  • <em>Winds.</em>
  • <em>Temperature.</em>
  • <em>Relative humidity.</em>
  • <em>Rainfall.</em>
  • <em>Pressure changes.</em>
  • <em>Heat transfer.</em>
  • <em>Hydrological dynamics. </em>

Global climate models usually divide the planet into sections -such as boxes- making the calculations in each sector, as well as the interaction of each section with the adjacent sections, which greatly facilitates making the differential calculations, showing the climate at a given time and making predictions of future climate behavior.

It is important to mention that a climate model also explains the changes that occur in the climate due to human activity, which is different in each region of the world.

Learn more:

Global climate models brainly.com/question/9423898

4 0
3 years ago
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