HELP IM REALLY NOT SMART SO PLEASE HAHA

Explanation:

Work power

1).Work is a scalar quantity. 1).Power is a scalar quantity.

2).The SI unit of work is Joule (J). 2).The SI unit of power is Watt (W).

3).The equation to calculate work is

Work = Force × Displacement.

3).The equation to calculate power is

Power = Work/Time

Answer:

D ) geographic distribution

Explanation:

It helps measurement of population

Answer:

give me a thanks first and then ill tell the answer

Explanation:

Explanation:

Radioactive dating works on the principle that a radioactive isotope can decay into the stable daughter nuclei at a constant rate. Geologist generally use the principle for half life. Half life is the time required for half of the radioactive substance to decay. This is constant for a particular element.

Answer:735

Explanation: the reason why this is the answer because of PEMDAS….. you solve the the numbers in the parentheses first before hand then you continue such as, (6x3-2x9+3(5) which is 6x3=18 - 2 = 16 x 9 = 144 x 5 = 735

Answer:

A. Out of the cell. They want to move from high to low concentration (DOWN the concentration gradient)

Explanation:

Although the cuticle provides important protection from excessive water loss, leaves cannot be impervious because they must also allow carbon dioxide in (to be used in photosynthesis), and oxygen out. These gases move into and out of the leaf through openings on the underside called stomata (Figure 3b).

Answer:

A. Out of the cell. They want to move from high to low concentration (DOWN the concentration gradient)

Explanation:

The option (A) is the correct answer. This statement is the required answer.

Answer:

Option 1: XnY

Explanation:

X-linked recessive traits can occur in both males and females. Since its recessive it needs both XnXn in females to show up but for males who are hemizygous (XY) they only need a defective copy of Xn for the disease to show up thus option 1 is correct.

I have added a helpful illustration below where we are talking about another x-linked recessive condition in humans: hemophilia.

Answer:

Please leave a Thanks and 5-star rating!

Answer:

the bottom one, the one with the bars far away from each other.

Explanation:

Answer:

It is the second choice at the top

Explanation:

I just did this

Answer:

am sorry I don't know this

Answer:

Explanation:

The genotypes in the offspring of the p-generation, i.e. F1, are

Hh (hetero-zygous) short hair

hh (homo-zygous) long hair

each with 50%

However, when Hh crosses with hh, the proportion of the F1 should be 50% each of long and short hair.  The diagram shown does not seem to be consistent with realigy.

Answer:

The answer is Multicellular

Mold would be considered a multicellular organism, which is made up of many fungi cells.

When it is said that living beings are made up of cells, what is meant is, if they are multicellular organisms.

Eukaryotes include all members of the animal and plant kingdoms, including fungi, which exist both in multicellular forms (molds) and in unicellular forms (yeasts), and protozoa, which are exclusively single-celled.

About multicellular organism molds:

Therefore, we can conclude that mold would be considered a multicellular organism, which is made up of many fungi cells.

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Answer:

B

genus and species

Explanation:

Answer:

Explanation:

You should have as many social connections a day as you feel comfortable. It can be as little as one a day or you can be on social 24 hours a day. There is no right or wrong answer here.

Answer:

The answer is e

Explanation:

Oxygen moves due to diffusion, and the diffusion of oxygen occurs from higher concentration to lower concentration that is from the blood into the tissues

Answer:

Bromine Charge

Explanation:

Charge- 1-, 1+, 5+

Hope it helps

Answer:

Explanation: The Group 7 elements are called the halogens. They are placed in the vertical column, second from the right, in the periodic table. Chlorine, bromine and iodine are the three common Group 7 elements.

the process that plants go through to capture and use energy from the sun to make food (glucose ) is called Photosynthesis

The process that plants go through to capture and use energy from the sun to make food ( glucose ) is called [tex]\sf\purple{photosynthesis}[/tex].

❀ Photosynthesis is a process by which phototrophs convert light energy into chemical energy.

❀ The word “photosynthesis” is derîved from the Greek words "phos" (which means “light”) and "σύνθ-εóîς" (which means “combining together.”) And so it means “combining together with the help of light.”

❀ The process of photosynthesis occurs in green plants (the primary producers in a food chain) and a few other autotrophic organisms such as cyanobacteria, purple bacteria and green sulfur bacteria.

❀ Following is the photosynthesis formula:

☞︎︎︎ 6 CO2 + 6 H2O —> C6 H12 O6 ([tex]\sf\blue{glucose}[/tex]) + 6 O2 ([tex]\sf\pink{oxygen}[/tex]).

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Answer:

A frameshift mutation.

Explanation:

A frameshift mutation is when one adds an extra nucleotide to a series of nucleotides. This will mess up the order of the nucleotide, thus when it forms the codons, and eventually, the amino acids; all of the codons are wrong, thus all of the amino acids are wrong.

In this situation, an extra nucleotide is added to a sequence of DNA, this results in all of the other nucleotides getting pushed over by (1). Thus, all of the nucleotides form the wrong codons and the wrong amino acids. Therefore, a frameshift mutation has occured.

Answer:

A and D.

Explanation:

Sharks gills are located on the side of their bodies while on the other hand, Skates have gills that are located in underneath of their mouth. In sharks , large spiracles are present on the ventral sides of shark's head whereas in Rays or Skates, spiracles are large in size and located on the dorsal side of their head. Spiracles is an external respiratory opening, located behind the eye of a cartilaginous fish.

Answer:

" Fossil record" is the right answer.

Explanation:

Answer:

Explanation:(1) Digestive System gets nutrients (good) from food and hands it over to the blood and Circulatory System then carries those nutrients where they need to go. (2) Filters out waste from food and pushes it through intestines and out the body (and you know how and where it gets out).

Answer:

My Guess Is C if im wrong sorry

Explanation:

Just thinking logicaly

Answer:

Explanation:

One way that Julio can explain such differences is that their environments are very similar and therefore the traits that were best suited for their survival were passed on from generation to generation. The traits that each species developed differently would have been due to their diet. Each species has a different diet and certain traits allow them to more easily hunt/gather the food that they need to survive. For example, grizzly bears and sea otters both eat fish as their main diet and therefore have both developed canine teeth, while rabbit teeth are different due to them only eating vegetation.

Answer:

A

Explanation:

Your phenotype will be the outcome of your genotype which are your alleles

Hope this helps

Answer:

Reasons why they're different :

Explanation:

1. Mitosis is reserved for somatic cells while meiosis is reserved for sex cells (gametes).

2. Mitosis results in identical cells , while meiosis results in genetically distinct cells.

3. Mitosis undergoes one round of cell division while meiosis undergoes two rounds of divison.

4. Mitosis results in diploid daughter cells, while meiosis results in haploid daughter cells.

5. Unlike mitosis, meiosis differs in males and females.

6. Mitosis creates a human cell with 46 chromosomes, while meiosis creates a human cell with 23 chromosomes.

Answer:

ground penetrating radar

Ground penetrating radar technological tool helps earth scientists gain new knowledge about earth’s subsurface. Thus the correct option is C.

Ground penetrating radar detects non-metal and metal objects, as well as voids and underground irregularities. It makes possible to measure the depth, dimensions, thickness of targets. It provides data quickly and can cover a large site area.

Ground penetrating radar can go deep up to 100 feet (30 meters) in low conductivity materials such as dry sand or granite. Moist shale, clays, and other high conductivity materials, may attenuate or absorb GPR signals, greatly decreasing the depth of penetration to 3 feet (1 meter) or less.

For more information regarding ground penetrating radar, visit:

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Answer:

The first one is B

Explanation:

Osmosis is the movement of a liquid (usually water) through a semi-permeable membrane.

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