Biology High School

please help meeee ! ​

Please Help Meeee !

Answers

Answer 1

Answer: B - Thicker layer of blubber

Explanation: Seals are well adapted to cold polar environments with thick blubber layers that act both as a food reserve and insulation. Most seals also have a layer of fur, giving additional insulation on land.

Hope this helps :)

Answer 2
The answer to your question is B

Related Questions

Consider the generalized cladogram of fish.

A cladogram is shown. At point B, the organism shares jaws but not bones.

A fossilized fish is found that has jaws but no true bones. Where does this fossil belong on the cladogram?
A
B
C
D

Answers

Answer:

A

Explanation:

Answer:

D

Explanation:

yes

I NEED THIS ASAP!!!!!
Gravity is an example of which kind of force??
A) contact
B) noncontact
C) speed
D) direction

Answers

Answer:

I want to say B. Noncontact

Explanation:

I hope this helps!

Answer:

b

Explanation:

Consider the diagram of the basic structure of a bacterium. A diagram of a bacterium is labeled. Part A is the cell membrane, part B is the flagellum, part C is the nucleoid, and part D is the pilus. Which of the labeled structures in the image allows bacteria to exchange genetic material and thus evolve to be better pathogens?

Answers

Answer:

Part D: pilus

Explanation:

Conjugative pili allow for the transfer of DNA between bacteria and thus evolve to be better pathogens.

The structure in bacteria that allows them to exchange genetic material and evolve is the pili

Bacteria pili

Pili (pilus, singular) are thin, proteinous structures located on the surface of bacteria that serves as:

they help bacterial cells to attach to surfacesthey serve as channels for the transfer of genetic materials during conjugation

When genetic materials are transferred through the pilus, gene recombination occurs and bacteria evolve as a result.

More on bacterial pili can be found here: https://brainly.com/question/6168872

What is a variation of giraffes

Answers

Answer:

Actually, what we thought of as a “giraffe” is four different species. ... They've since renamed them, very creatively spinning off on the giraffe theme: the Masai giraffe, the reticulated giraffe, the southern giraffe, and the northern giraffe

Explanation:

Answer:

Actually, what we thought of as a “giraffe” is four different species. ... They've since renamed them, very creatively spinning off on the giraffe theme: the Masai giraffe, the reticulated giraffe, the southern giraffe, and the northern giraffe.Sep 9, 2016

Explanation:

there

I will mark u brainliest correct answer only !

Answers

Answer:

C

Explanation:

The original DNA gene for a certain protein reads “TTC CAT GGG GAC." The mutated version of this gene reads “TTC CGT GGG GAC." This type of mutation is best described as...

A frameshift mutation
A silent mutation
An addition mutation
A substitution mutation

Answers

D. A Substitution Mutation

Answer:

substitution

Explanation:

the "a" in the trio "cat" was changed to a"g"

Can someone PLEASE help me with this question!?

Answers

What’s the picture of the fish I can help

How is it that all cells have the same DNA, but there can be many different types of cells?

Answers

Answer:

each cell deploys its genome and play different role

Explanation:

Connect the importance between meiosis and the process of sexual reproduction. Is it possible to survive without your reproductive system? Explain.

Answers

Answer:

This can be made possible through reproductive cells undergoing meiosis since such process has specialized sex cells split and multiple after copulation. To answer the question if is it possible for a human to survive without a reproductive system, the answer is yes.

Explanation:

please help if anyone knows:)

Answers

Answer:

Hi! I think that it is D. I am not 100% sure on it though so I'm so sorry if thats

wrong. Hope this helps though!

URGENT!!!
Growing hay and grazing animals on land improves its ecological profile.
True
False

(Agricultrual Science)

Answers

the correct answer is true

Lipids may contain ____ and small amounts of phosphorus and nitrogen

Answers

Answer:

carbon,hydrogen and oxygen

what is the phenomena of cells?

Answers

Biological processes, properties, and characteristics of the whole organism in human, animal, microorganisms, and plants, and of the biosphere.

Is energy recycled?

Answers

Answer:

Energy is not recycled in ecosystems and each ecosystem requires a continuous input of energy to sustain it. There is some energy transformed at each level of the food chain or food web in an ecosystem. In an ecosystem, energy is frequently transformed from one form to another

What is an autotroph?
Select one:

An organism that eats other organisms for food.

An organism that does not need food.

An organism that eats itself for food.

An organism that can build its own food.

Answers

An autotroph is an organism that can build its own food

Answer:

option D is correct answer of this question

Why is it important the blood is constantly moving?

Answers

it’s important so that the body can get the oxygenated blood to the organs so they can work properly and in a healthy way
and to remove the co2

Answer:

Moving things in and out of the cell is an important role of the plasma membrane. It controls everything that enters and leaves the cell. There are two basic ways that substances can cross the plasma membrane: passive transport, which requires no energy; and active transport, which requires energy.

Explanation:

The shape of North Carolina's Twelfth Congressional District, shown above, is most likely the result of - (A) watershed boundaries B) gerrymandering (C) county boundaries (D) decentralization (E) amalgamation​

Answers

Answer:B gerrymandering

Explanation:i had this on a test

The majority of states give the state legislature main power over the process of drawing congressional and state legislative districts. Thus, option B is correct.

What gerrymandering shaped North Carolina's?

The admittance of Dakota Territory as two states rather than one is a remarkable example. Regardless of its population, each new state carried a minimum of three electoral votes under the standards for representation in the Electoral College.

On February 11, 1812, the first “gerrymander” was sketched on a map and made official. The redistricting plan was approved by Elbridge Gerry, the governor of Massachusetts at the time, in order to maintain his party's hold on power in the forthcoming election.

Therefore, gerrymandering  shape of North Carolina's Twelfth Congressional District.

Learn more about gerrymandering here:

https://brainly.com/question/29615033

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answer for brainlist

Answers

B!!!!!!!!!!!!!!!!!!!!!!!!!!

A solar eclipse occurs when the moon
1. passes into the penumbra of earth
2. passes into the umbra of earth
3. passes at a slight tilt between Earth and the sun
4. passes directly between Earth and the sun

Answers

The correct answer is passes directly between earth and the sun

You find a rock sample with radioactive atoms present. 25% of the original radioactive atoms were present, how many half lives have passed

Answers

Answer:

Im literally taking a test that my teacher made and i have no idea what the answer is

Explanation:

Why is investment in capital goods important for a country like Japan? Japan's economy depends heavily on industry and must be modern to be competitive. Japan needs investment in capital goods to develop its rich natural resources. Investment in capital goods makes up for a poor literacy rate in Japan. Investment in capital goods makes overseas trade unnecessary.

Answers

Answer: Japan's economy depends heavily on industry and must be modern to be competitive.

Explanation:

Capital goods are referred to as the physical assets which are utilized during production process and they're simply used to produce other goods. Examples of capital goods are machinery, buildings, vehicles etc.

Investment in capital goods is important for a country like Japan because the economy of Japan depends heavily on industry and must be modern to be competitive. It is a highly industrialized country and must continually invest in order to keep up with other nations.

A group of cells that work together to perform a specialized function are called?

Answers

Answer:

tissue

Explanation:

Groups of cells working together form tissues. ... When specialized cells work together to perform a specific function, they are known as a tissue. There are four basic types of tissues: muscle, epithelial, connective, and nervous tissue.

Emma lives in Wisconsin and wants to plant geraniums in her yard. The average daily temperature in her area is 21°C (70°F) and the nighttime temperatures are averaging 18°C (65°F). The area where she would plant the geraniums gets full sun all day. Would you suggest she plant her geraniums? Why or why not?

Answers

Answer:

Please mark brainliest

Explanation:

Yes, because geraniums live on land that has a temperature of 65 degrees F and 70 degrees F.

PLEASE MARK BRAINLIEST

The process of natural selection requires all of the following, except:

Group of answer choices:

A.) genetic inheritance through reproduction

B.) environmental pressure

C.) advanced or complex species

D.) variation of a trait

Answers

Answer:

C.) Advanced or complex species

can some one helppppppppppppp

Answers

i’m pretty sure it’s the first one because it talks about the structure of its cell and explains how this helps it carry out its function

Answer:

inda

Explanation:

Scientists are now studying human DNA in labs all over the world. Which are current goals for the scientists at these labs? Select three answers that apply. A. completing a full sequence of human DNA (the Human Genome Project) B. identifying the regions of human DNA that are transcribed into RNA C. identifying the regions of human DNA that bind to proteins D. analyzing the regions of human DNA that vary among individuals E. describing the molecular structure of human DNA

Answers

Answer:

B. identifying the regions of human DNA that are transcribed into RNA

C. identifying the regions of human DNA that bind to proteins

D. analyzing the regions of human DNA that vary among individuals

Explanation:

The double helix structure of the deoxyribonucleic acid (DNA) molecule was characterized and published in April 1953 by Francis Crick and James Watson. Moreover, the Human Genome Project was a project aimed at completing mapping and sequencing of the human genome. This project was completed and published in April 2003. Nowadays, scientists are focused on identifying which genes are expressed (i.e., transcribed into RNA) in specific cell types/tissues. For this purpose, it is imperative 1-to identify the promoter and enhancer regions that bind to specific proteins (transcription factors) in order to activate gene expression, and 2-to understand how genetic variation is related to gene expression patterns in specific cell types and/or in response to specific environmental stimuli.

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PLS :(

The following diagram shows the branching tree for four kingdoms and some of their shared derived characteristics.

What shared characteristic can be written at point X? Use complete sentences to explain your answer.

Answers

Answer:Multicellular and Eukaryotic are traits that can be true for every Kingdom past Protists on this branching tree diagram. These are the traits which were evolved that Protists just missed, plants and fungi got these traits and transferred them to their descent as well.

Explanation:

One day while hiking, Maria found a rock in the wall of a canyon. In the rock, she noticed an impression of a leaf. Which answer best describes what Maria has found?
ODNA
O fossil
O genetic evidence
O developmental pattern

Answers

Answer:

B. Fossil

Explanation:

According to National Geographic, "Fossils are the preserved remains, or traces of remains, of ancient organisms." When you find the impression of a leaf, the leaf imprint is the preserved remains of the leaf.

Answer:

Fossil

Explanation:

I've had this question on my test

answer asap plz i need this for my a

Answers

They are reactants because they are present before the reaction.

CO2 + H2O + energy --> C6H1202 + O2 , what is this formula for ?

Answers

Answer:

Photosynthesis, the energy is sunlight

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