PLEASE HELP ME BRAINLY IF CORRECT!!!!!! PLEASE
The rock shown below has a layering of black and white
bands. The light bands and dark bands contain different
mineral crystals.
In what type of environment did this rock sample most likely form?
A. At the bottom the ocean
B. Just below Earth's surface, near an active volcano
C. Aboveground
D. Deep below ground, after being exposed to extreme heat and pressure

Answer:

[tex]\bold{\huge{\fbox{\color{Red}{Sorry don't know}}}}[/tex]

False all it needs is air

2 = d

3 = a

4 = a

5 = a

I am not so familiar with 1 and 3 sry

Homzygous means two identical alleles so a and c are both homzygous

recessive genes are not expressed if a dominant allele is present but with be expressed if the no dominant allele is present.

If you do a cross test you can determine the percentage.

Hagatha is heterozygous meaning non identical allele like Dd or dD and the other is homzygous recessive meaning that it has identical allele like DD or dd but it's recessive so it's dd.

I hope I helped you helped you enough

Answer:

A

Explanation:

It has kinetic energy and chemical energy too, so A just sums up of those two.

Answer:

Because our taste receptors recognise sweet taste faster than bitter taste.

because the taste receptors for tasting sweetness are at the tip of your tongue while the receptors for tasting bitterness are at the back of the tongue

Answer:

B i think

Explanation:

Answer: B

Explanation:

Answer:

Mutation

Explanation:

Mutation change the genetic makeup of a population of species over time.

An example is the immunity of plasmodium parasite to chloroquine without time.

Answer: mutation

extra words cause it wasnt long enough

Answer:

In Sickle Cell Anemia:

Explanation:

Sickle cell anemia is a disease that is transmitted from parent to child in an autosomal recessive inheritance pattern. It is due to a mutation that is capable of altering the shape of the erythrocyte, as well as its ability to circulate and carry oxygen.

The interaction of valine with the other amino acids of the protein promotes a structural change, responsible for the deformation of the red blood cell that characterizes sickle cell anemia.

Answer:

Powering movement, structural support, hormone production, antibody and enzyme production

Explanation:

It is used to establish a link between the biological evidence and a suspect in a crime investigation.

Answer:

Convection drives the circulation of air in the earth’s atmosphere. The sun heats the air near the earth’s equator, which becomes less dense and rises upward. As it rises, it cools and becomes less dense than the air around it, spreading out and descending toward the equator again.

Explanation:

Answer:what do you mean. Do you want me to list two facts?

Explanation:

Answer:

crops is the best choice here hope this helps

Answer:

a

Explanation:

Answer:a and b

Explanation:

Answer:

Explanation:

Algae, phytoplankton and zooplankton

Answer:

Magnitude

Explanation:

Magnitude is expressed in whole numbers and decimal fractions. For example, a magnitude 5.3 is a moderate earthquake, and a 6.3 is a strong earthquake. Because of the logarithmic basis of the scale, each whole number increase in magnitude represents a tenfold increase in measured amplitude as measured on a seismogram.

Answer:

true

Explanation:

i checked

even i didnt know this

thx for info tho

___________________________________________________________

Answer:

Most of them are too small to feel. We cannot predict exactly when the next big earthquake will happen in the Bay Area, or anywhere else; we can only give a probability.

___________________________________________________________

Answer:

B. Determine the phenotype of an organism with a dominant trait

Explanation:

have a nice day!

Answer:

What are the word options?

Explanation:

Answer:

Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

Explanation:

didn't already answer this question???

Answer:

transform boundaries are zones or plates a slide past each other c move together causing one to go beneath the other b move apart leaving a gap d

ima mannnnnnnnnnnnnnnnnnnn

Answer:

Cells are so little, so they can maximize their ratio of surface area to volume. Smaller cells have a higher ratio which allow more molecules and ions move across the cell membrane per unit of cytoplasmic volume. Cells are so small because they need to be able to get the nutrients in and the waste out quickly.

Explanation:

i think this is the answer so yeah:D

Answer:Cells are small because they are more efficient as smaller entities. Information within small cells is transmitted more quickly and efficiently than within larger cells. The nucleus or "command center" of the cell initiates cellular activity by converting genetic information into functional molecules, such as proteins. These proteins and other molecules are then directed around the cell to perform specific functions. The larger the cell, the longer these proteins and other cellular processes will take to carry out their functions. This is quite energy expensive and a less than ideal situation; therefore, cells tend to be relatively small.

As cells increase in size, the volume increases by a power of 3, whereas the surface area increases by a power of 2. This expansion results in a lower surface area-to-volume ratio that is less efficient for transmitting information through cells. Information coming into, traveling through or exiting cells must traverse a much greater distance (through the increased volume) to reach its final destination. Thus a higher cell surface area-to-volume ratio, i.e., smaller cell size, is desired for most efficient cellular activity. Additionally, and importantly, the smaller surface area and larger volume of larger cells does not permit enough molecules to pass in or out of the cell. Because information can enter or exit a cell through it's plasma membrane, the greater the surface area-to-volume ratio, the more molecules that can enter or exit per unit of volume. This is also much more efficient for cells.

Explanation:

Answer:

cellular membranes

Explanation:

Cellular membranes are selectively permeable because they allow only certain molecules to cross into and out of the cell. The phospholipid bilayer is a selectively permeable membrane that surrounds all biological cells. The movement of molecules across the cell membrane bilayer can occur by passive transport (does not require energy) or active transport (requires energy). For example, water molecules pass passively through the cell membrane (passive transport), while other molecules pass through transmembrane proteins against a concentration gradient (active transport).

Answer:

1 nowwwwwwwwwwwwwwwwwwwww nnooooooowwwwwwww

Answer:

The answer is #3 or C.

Explanation:

Ozone layer depletion causes increased UV radiation levels at the Earth's surface, which is damaging to human health. Negative effects include increases in certain types of skin cancers, eye cataracts and immune deficiency disorders.

Answer:

The correct answers are described in the Explanation section.

Explanation:

The function of the structures in the cell membrane are as follows:

a) phospholipid bilayer: comprised of fatty acids and alcohol, the phospholipid bilayer acts as a hydrophobic barrier to avoid the uncontrolled transport of molecules and ions.

b) peripheral protein: they are proteins present in the external surface of the cell membrane. This proteins form temporary bonds between the cells and other molecules, attaching and detaching at specific times.

c) integral protein: this proteins have one part of its structure in the surface and other part within the cell membrane. They have different roles, including: receptors, transporters, linkers, channels, among others.

d) glycolipid & glycoprotein: proteins that have carbohydrate-bearing portions  in its extracellular environment. They maintain the stability of the cell membrane and facilitate cellular recognition.

e) cholesterol: cholesterol structure helps to the packing of the phospholipids, which restricts the passage of the molecules.

Answer:philis or esophagus

Explanation: I donno one if the two