BIOLOGY HIGH SCHOOL

Scientists assume that an organism’s ancestors required a climate similar to the climate required by the present-day organism.a. True
b. False

Answers

Answer 1
Answer:

a. True

This is somehow true. If the climate before, thousands of years ago was in harsh conditions; the same conditions today many organisms would not survive. Hence, certain climate conditions is needed for an organism complex such as mammals, humans and the similar organisms to thrive. 
Answer 2
Answer:

Answer:

A. true (just took test)

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Which organelle does the krebs cycle take place?

Answers

in the mitochondria of the cell

What do the pancreas, liver, salivary glandsand gall bladder all have in common

Answers

The pancreas, liver, salivary gland and the gall bladder are all digestive accessory organs. These organs aid the process digestion, ingestion, and absorption before the food intake of an individual reached the stomach, small intestine, and large intestine. 

Cardiac muscle contracts A. in response to voluntary output B in response to nonvoluntary input C. on its own without input

Answers

It contracts on its own without input. The answer is C.
Hope that helped you.

1. Which of the following best states a theme of Romeo and Juliet?(A) Love paves the way for peace
(B) The power of nature overcomes the will of man
(C) Love is a gentle force that brings families together
(D) Actions in haste can bring about destruction

2. In Act IV, Scene 5 of Romeo and Juliet, when Friar Lawrence enters, he says, "Come, is the bride ready to go to church?" Why is this line dramatically ironic?
(A) He is late for the wedding service.
(B) He knows that Juliet has fallen into a deep sleep that resembles death.
(C) He knows that Juliet is already at the church.

Answers

1. From all those aforementioned, the one that best states a theme of Romeo and Juliet is "Actions in haste can bring about destruction". The answer to your question is D.

2. The statement is dramatically ironic because Friar Lawrence knows that Juliet has fallen into a deep sleep that resembles death. The answer to your question is B. 

I hope that this is the answer that you were looking for and it has helped you.

1. Actions in haste can bring about destruction.

Many events in the narrative occurred because of the impulsivity of the personas. Tybalt assures to seek vengeance on Romeo because he's responsive to anger when Romeo dispenses up at the Capulet party. Romeo is ready to slay Tybalt after the death of Mercutio. Juliet is keen to kill herself even though she just represents at first when Romeo is dismissed. Romeo was also keen to hang himself when he discovers that Juliet is dead. Juliet then truly kills herself shortly after inspecting Romeo dead.

2.  He knows that Juliet has fallen into a deep sleep that resembles death.

After learning that Romeo was dismissed Juliet fallen into a deep sleep that resembles death. Thus, she cannot possibly be eager to go to church, because she is 'hesitant,' and Friar Lawrence understands it,  but other than him no one realizes this point.

Describe salient features of cyanobacteria? ...?

Answers

Cyanobacteria all live in aquatic environments and use photosynthesis to make their own food. Additionally, all cyanobacteria belong to the larger class of bacteria, which is one of the largest groups of organisms. Most cyanobacteria are unicellular, and they typically live in large colonies.


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Answer: Cyanobacteria also known as blue green algae , they make their food by the process of photosynthesis.

Explanation: features of Cyanobacteria :-

Photosynthesis in Cyanobacteria is because of the presence of  two pigments green pigment chlorophyll and blue pigment phycobilins. They found in aquatic and terrestrial habitat. They are adapted to live in extreem conditions.

They do not have membrane bound nucleus and other organells.

A research scientist writes a paper on the initial regrowth of a forest after a fire has damaged the entire ecosystem. Which title would be best for the paper?

Answers

The title that should be best for the paper should be considered as the Regrowth after Fire

What is an ecosystem?

An ecosystem comprise of the all organism and the physical environment where they could be interacted with each other.

It should be biotic and abiotic component that should be interconnected via nutrient cycles and the flow of energy.

So as per the given situation, the Regrowth after Fire should be considered as the best title.

Learn more about an ecosystem here: brainly.com/question/19345731
The Regrowth after Fire
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