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
antiseptic1488 [7]
2 years ago
9

What patterns, if any, are formed by the rates of evolution in different lineages?

Biology
1 answer:
Black_prince [1.1K]2 years ago
8 0

Answer:

B.

Explanation:

If there was a pattern are formed by the rates of evolution in different lineages then indeed the answer would be B.

You might be interested in
Is the gaseous state electrically negative or positive ??
Otrada [13]
The answer for your question is positive.
6 0
3 years ago
Why do psychologists always develop a hypothesis at the beginning of a research project?
Arte-miy333 [17]

Answer: If you have an isolated piece of data, there is a near infinite number of hypotheses that can explain that piece of data. This is called “Underdetermination”.

Therefore, just going out and collecting bits of data doesn’t really advance our understanding of the universe. A near infinite number of possible explanations? We’re overwhelmed. Therefore, data without a hypothesis to relate it to can’t be evaluated.

BUT, one of the things you do when testing a hypothesis is to figure out what data you are looking for. Instead of collecting just any data, you are looking specifically for particular data.

If the hypothesis is true, then there is data that should be present if you look for it. For instance, say my hypothesis is that people who smoke have less lung capacity than non-smokers. What do you need lung capacity for? Well, blowing out birthday candles. Or blowing up a balloon. So a deduction is that non-smokers will not be able to blow up a balloon with one breath as a non-smoker. That is a deduction.

So now you can look for a specific fact: ability to blow up a balloon on a single breath.

Get a pack of balloons (spherical ones are best), and at least 20 people: 10 non-smokers and10 smokers. Then have each person take a deep breath and try to blow up a balloon. Measure the circumference. Have each person do it 3 times. Average the circumference measurements of all the tries of all the people in each group. Compare.

(My ENT has a fancy machine to measure lung capacity, but the balloon thing will work. I picked this because I saw a student use it once in a high school science fair. I thought it was pretty clever.)

If it turns out that the circumference is the same between the groups, you have managed to falsify the hypothesis. You at least know it is wrong.

What you also can do when you have a hypothesis and experiment is that you can design the controls to eliminate as many of those alternate hypotheses that we can think of. For instance, we would also expect younger people to have greater lung capacity than older people. And men are generally bigger, with bigger lungs, than women. So you could make sure you matched up ages and gender between the smokers and non-smokers so you can eliminate those other hypotheses.

So now the data means something — because it is related to a hypothesis. You don’t just have the circumference of balloons blown up by 20 random people. That could mean anything. Instead, those circumferences tell you something about the effects of smoking on lung capacity.

Explanation:

6 0
3 years ago
Brainliest someone help me plz
julia-pushkina [17]
<h2>1) Eukaryotic</h2><h2></h2><h2>2) DNA</h2><h2></h2><h2>3) Bacteria Cell</h2><h2></h2><h3><em>Please let me know if I am wrong on any of these!</em></h3>
8 0
3 years ago
A substance that produces hydronium ions when it dissolves in water is said to be a
torisob [31]
A substance that produces hydronium ions when it dissolves in water is said to be a acid.
7 0
3 years ago
The area around a pond is cooler than the rest of the forest. Which term describes the area around the pond?
oksano4ka [1.4K]

The term microclimate best describes the area around the pond.

<h3>What is Pond?</h3>

A pond may be defined as an aquatic habitat which is a tiny body of still water originated naturally or by artificial norms. It is usually smaller than a lake.

A microclimate may be defined as a climate of a small area or a distinct place within a location as distinguished from the surroundings of the complete area.

A microclimate usually involves a very smaller area in contrast to determining the climate of a particular location.

The complete question is as follows:

The area around the pond is cooler than the rest of the forest. Which term describes the area around the pond?

  • Biome
  • Microclimate
  • Macroclimate

Therefore, the correct option for this question is B, i.e. microclimate.

To learn more about Microclimate, refer to the link:

brainly.com/question/3929953

#SPJ1

6 0
1 year ago
Other questions:
  • How to prevent bugs from crawling in your bed?
    6·2 answers
  • What new experimental method was used after the team of scientists had the hypothesis about mirror neurons?
    12·1 answer
  • What conditions for organisms to compete in a struggle for existence
    13·1 answer
  • What is natural selection
    8·2 answers
  • Which religious figure is believed to have been greeted by the Archangel Gabriel and
    12·1 answer
  • The Sun appears _______ in the sky and for a _______ period of time each day during summer than it does during winter.
    10·2 answers
  • Describe two ways about the reasons why we learn about how the heart works in our body
    5·1 answer
  • What would happen if Glucoses could not happen in a cell
    9·1 answer
  • Hemophilia is an example of
    9·1 answer
  • SELECT ALL CORRECT ANSWERS!! 20 POINTS
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!