Biology High School

PLEASE HELP, WILL MARK BRAINLEST
The first form of life on Earth was created from

atmospheric gases.
green plants.
reproducing molecules.
living fossils.

Answers

Answer 1
i believe the answer is green plants

Related Questions

How is the proportion of hydrogen to helium in the Sun's core changing over time?

Answers

Answer: The percentage of the helium will increase with the decrease in the percentage of the hydrogen.

Explanation:

The conversion of the hydrogen into helium occurs by the nuclear fusion of the hydrogen atoms. This process reduces the hydrogen density and reduces the energy production inside the core region. Typically, in the core region of the hydrogen is converted into the helium by nuclear fusion. Four hydrogen atoms are collectively fuse to form one atom of helium. This process involves the production of heat energy.

Explain how DNA results in the expression of a gene using the following words: DNA, mRNA, tRNA, gene, transcription, and translation

Answers

Explanation:

in order for a gene to even be transcribed, it must be "turned on" or "expressed" meaning the nucleotides have moved away from each other. after it's expressed, the gene will unwrap and continue on with transcription, and make mRNA copy of a DNA strand. once RNA is made it will leave nucleus and enter cytoplasm to find a ribosome. once it attaches to ribosome, translation begins, and a tRNA will bind to anti-codon, and the building of a polypeptide/protein will begin.

2. Which of the following states of water are described in the passage?

A liquid, gas, and ice
B liquid and gas only Cliquid and ice only
D gas only​

Answers

I hope this helps I think it’s


A liquid,gas, and ice
i think it’s A but we need the passage to see what he has put

Deposition builds up new landforms everyday?

Answers

this is true true true

Transcription is the process in which
DNA is used to make protein
DNA is used to make single stranded mRNA
DNA is used to make double strand mRNA
DNA is used to make more DNA

Answers

Answer:

d

Explanation:

plssss help i will mark brainliest

Answers

Answer: 1, 3, 5, and 6

Explanation:

Answer:

DNA and Cytoplasm all cells have both in common

What poisonous chemical is used to separate the gold from the waste material?|

Answers

sodium cyanide solution

hope that helps

An _______ is a beach that prodject like a finger out into the water​

Answers

The answer I’m providing to you is “spit”

what are the three characteristics of fat cells​

Answers

Answer:

Their body like bulbous little spherehas membrane and nucleusmade up of droplets

What color light is being reflected by green plants?

Answers

Explanation:

As such, plants look green because they absorb red light most efficiently and the green light is reflected.

An atom has 10 protons, 11 neutrons, and 9 electrons. What is the charge of this atom?
A) 0 or neutral
B) +1
C) -1
D) -2

Answers

A maybe? I really don’t know

Answer:

A

Explanation:

In What phase of meiosis does Chromosomal reduction occur?

Answers

anaphase. in anaphase centromers break down and homologous chromosomes separate

help me plz i’ll give extra points

Answers

Answer: see below

Explanation:

So, kinetic energy means an object is already in motion. Potential energy, means an object has the potential to transfer energy but is idle. Mechanical energy is something like a wheel turning. That is also correlated with kinetic energy. Which in turn, means when a wheel rotates, the object is in motion. Therefore transferring energy.

Which of the following best describes DNA in a prokaryotic cell?

Answers

it is mRNA because it picks up the chromosome

these three questions hard asab​

Answers

Answer:

When a peeled potato is placed in distilled water it will expand as result of osmosis

If some salt is added to the water the potato will shrink

A drop of ink is placed in a glass of pure, clear water, and after a while all the water turns blue. This spread is as result of osmosis

Explanation:

Hope it helped!

please help me there is 8 question please

Answers

Answer:

1. B mass/distance

2. B Gravitational attraction between the sun and Venus

3. A All objects would fly off into space

4. B Axis

5. A Rotation

6. A Increases

7. B Decreases

8. When there is no force acting on an object, it won’t change it’s path and will keep going straight until another force acts upon it.

help please, i am confused

Answers

Answer:

a. acquired trait

b. adaptation (inherited trait)

c. adaptation (inherited trait)

d. acquired trait

how does parasitism differ from other symbiotic relationships?? (please help of you know it )​

Answers

Answer:

Symbiosis is when one creature benefits while the other is unaffected. Parasitism is when one creature benefits while the other is harmed.

Explanation:

Think of parasites. They feed off of other creatures and harm them in the process. Symbiosis is similar, but neither creature is harmed.

What is the name of the sedimentary rock that forms from remains of plants?

1). Rock Salt

2). Sandstone

3.) Charcoal

(help please)

Answers

Answer:

sandstone

Explanation:

How is active transport different from simple diffusion and facilitated diffusion?

Answers

active transport uses energy but diffusion and facilitated diffusion doesn’t that why they differ from each other

hopefully that helps :)

Answer:

Active transport is when substances move against the concentration gradient and go from low to high. Diffusion is when substances move with the concentration gradient and go from high to low.

Explanation:

please I need help ! ​

Answers

the answer is A i thibk

Answer:

I think D.) More cobs on plants

Explanation:

If it ain D then it's C

What is the appearance of a characteristic called
a. cell
b. trait
c. chromosomes
d. genotype

Answers

Answer:

The term "phenotype" refers to the observable physical properties of an organism; these include the organism's appearance, development, and behavior. An organism's phenotype is determined by its genotype, which is the set of genes the organism carries, as well as by environmental influences upon these genes.

Explanation: Your Not Smart I AM

What color marble represent the female chromosomes?​

Answers

Answer:

it is colour less their is no colour ...

Lionfish are native to the tropical waters of the Indo-Pacific. What conclusions can be made about the impact of climate change on the range of lionfish and, therefore, on biodiversity?

Answers

Answer:

The correct answer is - Climate change has restricted the habitat of lionfish. It has become an endangered species, reducing biodiversity.

Explanation:

As we know it is native to the tropical waters of the Indo-Pacific region. The change in the climate will increase the temperature of the water and this will lead to the restriction of habitat which lead to the reduction in the population of the fishes. As they live in the tropical climate they are habitual of warmer water and can not survive the climate change.

How have humans affected the Chesapeake Bay ecosystem food web?

Answers

Answer:

Algal blooms caused by pollution and the lack of oysters in the Bay has led to the decline of ocean floor algae, plants, and like sea grass and an overgrowth of bacteria. Jellyfish that were once rare are now common.

Explanation:

Hope thats helpful.

Mitosis leads to which of the following?

A. Eggs or sperm
B. No diversity in the offspring
C. Four daughter cells
D. Cells with 23 chromosomes

Answers

Answer: It leads to 4 daughter cells.

I hope this helps.

1. Ultimately, is Hydraulic Fracturing socially responsible? Does Marginal Social Benefit (MSB) =
Marginal Social Cost (MSC)? Explain your answer with details from your reading.

Answers

Answer: Yes as the damage is minimal, I don't have your reading but the research is out there.

Explanation:

Soil with the lowest porosity is composed of particles that are all
A large and angular
B different sizes and
C shapes
D large and rounded
E small and rounded

Answers

Answer:

B. Different sizes and shapes

Explanation:

I majored in Biology

Complete a Punnett square that shows a test cross for a tall pea plant (RR x rr). Place the plant to be tested at the top of the Punnett Square.

Answers

Answer:

Rr, Rr, Rr, Rr.

the pea will be heterogeneous.

Explanation:

I am pretty sure

During __ tides, the moon is at a right angle to the sun
1.spring
2.Neap

Answers

My Answer is Neap. btw i remember that question
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