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
Kazeer [188]
2 years ago
6

In scientific investigations, how does empirical evidence help scientists devise hypotheses?

Biology
1 answer:
nika2105 [10]2 years ago
4 0

Answer:

Explanation:

An empirical evidence illustrates facts that are drawn from experimentation and observations. These are usually drawn from the way we see and percieve our environment using our senses.

A hypothesis is best and simply defined as a scientific guess. It is often a direct product of empirical studies of a particular problem. Most times when scientists gather facts and principles have been formulated, they try to explain their observation. This explanation is the hypothesis. The satement of the hypothesis is usually tentantive. Sometimes, we can have several hypothesis for a common source of empirical evidence.

You might be interested in
Which organelle is responsible for converting sugar to ATP (a form of energy all cells can use)?
xxTIMURxx [149]

A. because it is basically the powerhouses of the cell and they act like the digestive system.


4 0
3 years ago
Read 2 more answers
A marine biologist observed an organism. it had openings on its body through which food particles and water passed. which phylum
LenKa [72]
The Organism that the biologist observed was a part of the Porifera phylum.
5 0
3 years ago
One alternative to autoclaving for sterilization of liquids is filtration. Imagine that you are using a filter to sterilize a dr
Strike441 [17]

Answer:

c. Fungi

d. Yeast

Explanation:

Both fungi and yeast will be effectively removed by a 0.22 micron pore size filter.

<em>The size of microscopic fungi ranges from 2 to 10 microns  while the size of yeast ranges from 3 to 4 microns in diameter. Hence, both organisms will be effectively filtered off by a 0.22 micron filter paper.</em>

The size of bacteria ranges from 0.2 to 2 microns while that of virus is in nanometer. Hence both cannot be effectively removed by a 0.22 micron pore size filter paper.

The correct options are c and d.

5 0
2 years ago
I will give brainliest. I will report you if you give me dumb answer
lesya692 [45]

its b

A mutagen is a chemical or physical phenomenon, such as ionizing radiation, that promotes errors in DNA replication. Exposure to a mutagen can produce DNA mutations that cause or contribute to diseases such as cancer.

Explanation:

8 0
2 years ago
What are the major contributions of Ptolemy, Copernicus, Kepler, and Newton to the current structure of the solar system?
Alisiya [41]
All of these people are mathematicians, astronomers, musicians, and scientists in their own ways. They have made great contributions as to the location of the Earth within the Solar System and how the Earth revolves in such manner that it experiences night and day. These are their major contributions:

Ptolemy - used his knowledge in Geography and located several points from ancient maps to determine the size of the Earth and why it behaves in such ways.

Copernicus - he was one of the first people who have come-up with a model that the Sun is the center of the Universe. 

Kepler - believed that the solar system is created by a divine source, hence his studies are known as "celestial physics." He constructed the idea that the solar system is modeled out from a grand plan and that it is made in the image and likeness of God. The solar system is modeled out in the Holy Trinity, where the sun is the Father, the astronomical sphere is the son, and the spaces in between is the Holy Spirit.   

Newton - the last man to remove all the doubts about the Heliocentric model, where the sun is the center of the solar system. He has proved this from his numerous studies on the motion of objects on Earth and related that celestial bodies move through the same principles.
6 0
3 years ago
Other questions:
  • A researcher was studying mutations in bacteria. He found that certain bacteria had changes in their DNA that allowed them to be
    13·2 answers
  • What event in meiosis I leads to the cell becoming haploid?
    15·1 answer
  • Which of the following statements is/are true with regard to a polymer of 6 glucose molecules?
    15·1 answer
  • 2. The ability to taste the chemical PTC is determined by a single gene in humans with the ability to taste given by the dominan
    14·1 answer
  • HELP. can someone please answer these questions for me.
    14·1 answer
  • Charles darwin's theory
    12·1 answer
  • Which of the following statements are not true about the fossil record
    9·1 answer
  • I need five parasite facts,they help me?please​
    6·2 answers
  • What is required in order to determine whether or not an object moves?
    14·2 answers
  • Please help me with this question.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!