What would the respiratory system NOT be able to do without the circulatory system?

A The respiratory system would not be able to exchange gases.

B
The respiratory system would not be able to assist with movement.

C. The respiratory system would not be able to send signals throughout the body.

D. The respiratory system would not be able to transport nutrients throughout the body.

Answer:

The correct answer is D. The respiratory system would not be able to transport nutrients throughout the body

The main function of the circulatory system is to provide oxygen, nutrients and hormones to muscles, tissues and organs throughout your body.

The circulatory system and respiratory system work together to support the body

What is one result of meiosis?


two haploid cells


four diploid cells


four haploid cells


two diploid cells

Help ASAP

Which of the following is not a protein made by the lac operon?
(A) Lactase
(B) Beta-galactosidase
(C) Permease
(D) Transacetylase

Bryophyllum ; Leaf : : _______; root

Why DNA is absent in blood plasma?

1. Which can adapt to changes?
populations
offspring
individuals
alleles

Which refers to the rate of change in velocity?
a. speed
b. acceleration
C. direction
Plsss helpppppp

What did the Aztecs do to keep the universe in motion?

Diatoms are planktonic unicellular eukaryotes commonly found in oceans and lakes. They contain chloroplasts that have four membranes. These four membranes are evidence of:___________

a. budding of chloroplasts from the endoplasmic reticulum
b. primary endosymbiosis
c. secondary endosymbiosis
d. evolution from proteobacteria

The nurse aide finds a client on the floor next to the bed.
The nurse aide asks the client what happened. Information
that the aide SHOULD report to the nurse includes:
a) using the exact words of the client whenever possible
b) describing what may have happened if the nurse aide does
not know for certain
c) telling the nurse that a family member was to blame
d) reporting what another nurse aide said had happened

In which phase does a cell grow the most?

calculate the circular cross-section of the deep water horizon pipe.

Rainforests are very biodiverse, meaning they ________.
are found all over the world
have several days of precipitation throughout the year
have many different kinds of plants and animals
have several different types of atmospheric gases

what form of energy is needed to make photosynthesis happen?
(A) solar energy
(B) proton energy
(C) eletron energy
(D) chemical energy
Answer: (A) solar energy

and are usually always the same gender,
Identical twins have identical DNA,
A. temperament
B. blood type
C. personality
D. experiences
THE answer is B

Question 6 of 10 How many glucose molecules can be formed by 6 molecules of carbon dioxide? OA. 18 O B. 1 O c. 12 OD. 6​

Which form of low EM energy do we feel through heat?​

Synapses between sensory neuron and inter neuron take place
(A) Inside spinal cord
(B) Outside spinal cord
(C) Both
(D) None of them

choose one ecological relationship, define it, and give one original example that is not found in the lesson

Compare and contrast open, closed, and isolated systems. Be sure to discuss the exchange of energy and exchange of matter, and provide at least one example of each

Which statement best describes why the body tries to maintain homeostasis?

- The body must maintain homeostasis so that the internal environment matches the
outside environment
- The body must maintain homeostasis so that the internal environment stays the same if the outside environment changes.
- The body must maintain homeostasis to make sure that a person’s heart and respiration rates are the same.

****Its the second one, (just took test) im just posting for other peeps****

What types of organisms contain
chloroplasts in their cells?
A. photosynthetic organisms
B. all organisms
C. only aquatic organisms

what fruits can give to our respiratory system and circulatory system​

What is the scientific name of crocodile?

movement through the cell cycle is not controlled in the cells?
True or False

Why is the third line of defense consider specific and adaptive

Explore: Animal Senses
Introduction
For this activity, you need to find reliable Internet or library sources about how an animal responds to stimuli. You can choose any animal to research. You will need to gather information about its senses, sense receptors, brain and nervous system, and behaviors.
For this topic, you might find reliable information at zoos, aquariums, or natural history museums. Scientists who study animals in the wild often work at these places. Also, science magazines often have articles about recent discoveries. For each source you use, think about these questions:
Does the source seem credible?
Does the source have accurate information?
Does the source have a possible bias?
In Part 1, you will look for websites with information you can use. The questions in Part 2 will help you take notes. In Part 3, you will make an infographic to share what you learned. An infographic is a visual way to display information. It includes images and short chunks of text. The text should point out interesting facts and explain important concepts.
Part 1: Identifying Sources (5 points)
1. List at least five terms from the introduction that you can use as key words in your search. (2 points)



2. Identify three websites you will use to start your research. If you use other websites to complete the research questions in Part 2, add them to this list. Cross out any websites that don't end up helping you complete the activity. (3 points)










Part 2: Research (20 points)
Use the websites you listed in Part 1 to answer the following questions. Remember to add any new sources you use to your list.
1. What animal did you choose? Why are you interested in learning more about its senses and the way it responds to stimuli? (2 points)





2. What senses (sight, hearing, etc.) does the animal have? (2 points)



3. What sense receptors does the animal have? What do they sense, and where are they located? (3 points)








4. How does the animal's nervous system process inputs from the sense receptors? Does it have a brain? If not, how is it able to respond to stimuli? (Note: Nerve cells are often called neurons.) (3 points)










5. Can the animal store memories? How do scientists know whether it has a memory? Give at least one example. (3 points)










6. Describe one interesting behavior the animal has in response to a stimulus. Explain how the stimulus causes the response. (2 points)





7. Review your list of sources, including ones that you crossed out and didn't use. Are they all credible, meaning they are trustworthy and you can believe the information they present? Was the information they contained accurate? How do you know? Did they include evidence to support their arguments? Did the authors have possible bias? Choose two sources and explain whether they are credible, accurate, supported by evidence, and possibly biased. Explain why you did or did not use these sources. (5 points)




















Part 3: Infographic (10 points)
Create an infographic to describe how the animal you chose senses and processes information. The infographic should include:
a picture of the animal, including its sense receptors (2 points)
descriptions of what the sense receptors do (3 points)
how the animal processes inputs from the sense receptors, causing a behavior and/or memory (3 points)
any interesting facts you want to share (2 points)
Submit this worksheet and your completed infographic to your teacher.

Compare the growth of normal cells with and without growth factors.

In 1915, the scientist Thomas Hunt Morgan discovered that certain genes on chromosomes are associated with specific traits in fruit flies. However, the mechanism through which this process occurs was not detailed until 1966. That is when Marshall Nirenberg and several other scientists demonstrated that specific sequences of nucleotides in DNA correspond to specific proteins. After gene sequencing was introduced in 1977, scientists were able to use Nirenberg's discoveries to predict an organism's proteins from its DNA sequences.

How does the information above illustrate the nature of science?
A.
It shows that scientific progress is made primarily through observational rather than experimental evidence.
B.
It shows that earlier scientific ideas are typically incorrect since genes code for proteins and not traits.
C.
It shows that scientific ideas are durable but are developed as new data are collected.
D.
It shows that scientists like Nirenberg did not rely on ideas of others in making major discoveries.

Help please thank you due today

please help!! How many elements are in the compound
NaHCO₃?