Need help ASAP!!!!! Will friend request and write something nice on wall.

Answers

Answer 1

Answer: the answer is the second one b

Related Questions

The invention of the microscope in the 1600's was one of the most important inventions in the history of science. The microscope opened up a previously unseen world. Which theory developed most quickly and even changed as a result of the microscope?\
Explain why the life cycle of a star can be compared to the life cycle of a human.
Which part of atp contains important bonds that store energy
Which was one of the main objectives of the Apollo project? A. to orbit the earth B. to land on and explore the moon C. to send the first American into space D. to build a space station
A fold in rock that bends upward into an arch is called?

Reproduction produses offspring by combining the genetic information from 2 parents a. Asexual
or
b.Sexual

Answers

The answer to this question is A. Asexual

The Answer is A........

When do scientists rely on estimates?

Answers

When they cannot obtain exact numbers.

Dr. Wexler supports a scientific theory because his best friend proposed it. He is guilty of____.A. Scientific fraud
B. An honest mistake
C. Bias
D. Noncompliance

Answers

Answer: C Bias

Explanation:

Bias because he is in favor of the scientific theory in an unfair way. Which would be just because his best friend proposed it.

If finches on the Galapagos Islands had such different beaks, how could Darwin think they shared a common ancestor from the mainland?

Answers

Answer:

i just learned about this

Explanation:

its because each began to live in different areas on the Galapagos islands and they each needed to adapt to their meals and their surroundings. So simply evolving and adapting

I hope this helps u!

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Despite the different beak shapes of Galapagos finches, Darwin believed they shared a common ancestor from the mainland due to other similar traits. This lead to his theory of evolution through natural selection and adaptation, suggesting species change over time due to environmental factors.

Charles Darwin observed that finches on the Galapagos Islands had different beak shapes. Despite these differences, he concluded they all shared a common ancestor from the mainland because of the similarities in their other physical traits and behaviors. Darwin proposed the theory of evolution through natural selection and adaptation, suggesting that species change over time because of environmental factors. In the case of the Galapagos finches, the different beak shapes evolved due to the different types of food sources available on the islands, a process known as adaptive radiation.

Learn more about Evolution here:

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All BUT one action will help increase the accuracy of a scientific experiment. It isA)increasing the number of trials.
B)decreasing the number of participants.
C)having several doctors do the same experiment.
D)practicing the procedures before doing the experiment.

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Answer:

Correct option is

B)decreasing the number of participants.

By decreasing the number of participants there are less chances of the experiments to provide false result and the accuracy of the experiment will increase, so option b is correct.

B. Decreasing the sample size of an experiment decreases its accuracy.

6. What is the main function of the green pigments (chlorophyll a & b)?

Answers

Answer and Explanation:

Chlorophyll a is the most used photosynthetic pigment and absorbs blue, red and violet wavelengths in the visible spectrum. It participates mainly in oxygenic photosynthesis in which oxygen is the main byproduct of the process. Chlorophyll b primarily absorbs blue light and is used to complement the absorption spectrum of chlorophyll a by extending the range of light wavelengths a photosynthetic organism is able to absorb.

Both of these chlorophyll molecules capture light energy and transfer it to the reaction center of the cell. Henceforth, electrons are passed from this absorbed light energy to water molecules resulting in the formation of hydrogen ions and oxygen atoms.