I need help because I don’t know what is most time consuming

Which organism shown in the diagram above has DNA that is probably most similar to the DNA of the Woodpecker finch?
Mangrove finch
small tree finch
sharp beaked ground finch
small ground finch​

This biome contains animals such as snow hares, foxes, and wolves

TO PEOPLE WHO HAVE THIS ASSIGNMENT:

The answer is below:

A red blood cell that’s just returned from delivering oxygen and brought back carbon dioxide would be in the right atrium. When the atrium contracts, the cell is pumped into the right ventricle. When that ventricle contracts, the red blood cell is pumped out of the heart through the pulmonary artery to the lungs.In the lungs, the red blood cell enters tiny blood vessels that come into close contact with the walls of the alveoli air sacs of the lungs. The carbon dioxide in the red blood cell passes through the walls into the alveoli while the oxygen in the alveoli air passes into the red blood cell. The red blood cell then returns to the heart via the pulmonary vein.From the pulmonary vein, the red blood cell enters the left atrium of the heart and then the left ventricle. The red blood cell is pumped out of the aorta artery and eventually reaches the capillaries leading to the individual cells. There the cells absorb the oxygen from the red blood cell and pass on their waste carbon dioxide. The red blood cell returns to the right atrium of the heart via the veins to complete the cycle.

The circulatory system transports blood and other materials into the lungs and blood vessels.The circulatory system works with the respiratory system to make sure that oxygen-rich blood can flow through the body.
The respiratory system is where gas exchange occurs in the heart, arteries, veins, and capillaries.The respiratory system supports your circulatory system with air, or more specifically oxygen, which is sent to other organs from the arteries.

Here is an example:
My model is different from the actual system because I didn’t include the lungs and it is not the real thing. It is also different because in real life, the heart would not be cut in half.Some of the limitations of a model are that it doesn't move like a real heart would and you wouldn’t be able to see it in action.

Glands of the endocrine system release their hormones

Plz help I have 3 attempts I’ll give you brainliest

HELP!! ASAP!! PLEASE!!

What happens to the composition of the rock during physical weathering? Give an example.

What are the features of bacterial genetic material?

#1
Bacterial genetic material is associated with proteins and consists of several small DNA molecules with a single copy of each gene.

#2
Bacterial genetic material is not associated with proteins, and consists of a DNA loop with a single copy of each gene.

#3
Bacterial genetic material is associated with proteins and consists of a DNA loop with multiple copies of each gene.

#4
Bacterial genetic material is not associated with proteins, and consists of several small DNA molecules with multiple copies of each gene.

What has science done to improve our everyday lives?

genotype and phenotype
looks fast, i just don't understand and the teacher wont help

The visible characteristics of an organism, such as hair color, describes the
that organism.

O Phenotype
O Genotype

If the gametes are Hy Hy Hy Hy what is the genotype of the parent?

explain how the real genetic crosses may be used to help work out the genotype of a black mouse. (4 marks)

plant cells contain chlorophyll. what is the role of chlorophyll in plants?​

HELP ASAP
1. Is it weather or climate?

It has been raining for
the past hour.

2.Is it weather or climate?

The average temperature in Gulf Shores during the summer is 90°.

3.Is it weather or climate?

The temperature decreases 5°C in one hour and then decreases another 3°C in the next hour.

1.) when Dr. bass works cases, either cold cases or ongoing investigation,, what is his role in the investigation?

2.) what role does body farm play in forensic science?

3.) what is the “sniffer”? Why could this development be important

4.) are insects a fool-proof way to determine time of death? Why or why not?

5:) why are family members or law enforcement personnel sometimes interested in having people live dr bass take a look at a cold case?

Which characteristics is shared by both prokaryotes and eukaryotes

A. need oxygen gas to breathe
B.maintain homeostatis
c.make their own food
D.have organ system

please make sure it's correct when you're answering guyz im taking the finals which is a serious test . ill mark you brainliest thanks

help me plz and I need it fast .​

In which layer of a rock would the oldest fossils, such as this one, be found?

You are solving a density problem, where density = mass/volume. Your volume of liquid is 2.1 milliliters. Your mass of the liquid is 2.811 grams. What is the density of the liquid using the correct number of significant figures?


The correct density is?

Which method do you think best represents energy flow through ecosystems? Why?

Do go to Preston 6th grade oklahoma

choose the combination of factors that creates clear skies. humidity high or low air temperature warm or cold air pressure high or low

10) Global Climate Change is happening due to which of these reasons? *
Greenhouse Gases
Use of Fossil Fuels
Deforestation
O All the answers are reasons why climate change is happening.

A change is a single nitrogenous base can cause a mutation called which of the following
A. evolutionary mutation
B. point mutation
C. micromutation
D. zoomatic mutation

Chloe loves science, but she wants a career in law enforcement. Chloe can become a scientist using biotechnology and still help fight crime by improving methods for which of the following? A.Disease prevention//B. DNA testing//C.Identification of metals//D.High-speed communication

Evidence gathered by studying the composition and movement of distant galaxies indicates that the universe expanded rapidly from a single small point. The universe has continued to expand for over 13 billion years.
Which statement is in agreement with the current understanding of the expanding universe?

A. All matter and energy were contained inside the small point.

B.)Matter and energy came from dark areas of the universe and were attracted to the small point.

C.)Matter and energy fell into the small point the same way a black hole attracts matter and energy.

D.)Matter was condensed into a single point until energy was attracted to the matter from dark areas of the universe.

​

3.Which is an application of genetic engineering?Required to answer. Single choice.
A. destroying all bacteria
B. creating synthetic insulin
C.producing cells from nonliving material
preventing weeds from spreading to farmland

If the following were part of a DNA chain, what mRNA bases would pair with it to transcribe the DNA code onto mRNA?

G-G-A-T-C-G-C-C-T-T-A-G-A-A-T-C

The weakest hydrogen bonds occur between which of the following?
thymine
cytosine
guanine
adenine