Please help! I’m not sure what kind of experiments to do or say..


Choose a topic that you are interested in and come up with a testable question. Write a procedure
so that you could perform an experiment if you wanted to, or someone else could read it and
follow the steps. Include all the steps of the scientific method. Since you will not be able to
record data or draw a conclusion, for the last two steps please include a description of what each
step involves.
I
Your finished product should include the following:
Experiment Topic:
Experiment Purpose:
Hypothesis:
Identify the independent, dependent, and controlled variables:
These are the materials someone would need if they were going to do this experiment:
Procedures (these are the step by step instructions someone would follow to do this experiment):
This is how the experiment uses the scientific method (include all the steps in the proper
sequence):
Conclusion questions:
What measurements or other method of data collection would you use?
How could you form a statement about your hypothesis based on the data?

Answer:

If gametes were produced instead by mitosis each gamete would be diploid not haploid. During fertilization of diploid gametes, the zygote would become 4n=92. With each new generation the number of chromosomes would double.

Answer:

b e f

Explanation:

I'm not sure but i believe its correct

Answer:

Pseudopods is the unique to protists

Pseudopods are unique to protists.

Any eukaryotic organism, that is, an organism whose cells comprise a nucleus, which is not a plant, animal or fungus is known as a protist. They comprises diverse number of organisms, which do not fall under the category of plant, animal, fungi, or bacteria.

Of the given options, pseudopods is confined to protists. They are the finger-like projections arising from the cell of amoeba, it is also known as false-feet. Within the structure, fluid cytoplasm produces and flows, which allows the organism to move. There are many distinct kinds of pseudopods known these are:

Thus, the correct answer is option d, that is, pseudopods.

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Answer:

I think that it is

B. A single layer of phospholipids forms the semipermeable cell membrane

C. The cell membrane contains proteins and lipids, but not carbohydrates.

D. A phospholipid bilayer forms the semipermeable cell membrane.

I hope that this helps you!

The correct statements that describe the structure of cell membrane are:

The plasma membrane or cell membrane of organisms is made up of a bilayer of phospholipids in which proteins, carbohydrates, glycoproteins, and glycolipids are embedded. In animal cells, there is cholesterol too.

The biological membranes of cells are made up of two layers of phospholipid. Each layer contains a lipid tail attached to a polar head. The head is polar in nature directed both outward toward the environment of the cell and inward toward the cytosol.

In this way, a hydrophobic region of lipid tails separates the solution into two parts. That makes it a semipermeable membrane.

Learn more about:

Answer:

+3

Explanation:

protons are positive and neutrons are neutral, so, thinking if it in mathematical terms, three positive 1's + three 0's = 3

D: Cells come from pre-existing cells.

This cannot be true as some cells die, meaning they cannot come from pre-existing cells.

In regards to B and C most are undiffereniated and any living thing has at least one cell in them.

Answer:

Explanation:

Phospholipids consist of a glycerol molecule, two fatty acids, and a phosphate group that is modified by an alcohol. The phosphate group is the negatively-charged polar head, which is hydrophilic. The fatty acid chains are the uncharged, nonpolar tails, which are hydrophobic.

Answer:

No, The respiratory system does not work alone in transporting oxygen through the body. The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.

Explanation:

Hope that helps!

Answer:

The period is 0.04 sec

Explanation:

This problem is based on oscillatory motion.

What is the period of oscillation?

This can be defined as the time taken to complete one full revolution or oscillation.

given that the  fly flaps its wings back and forth 25 times in one second. then the frequency is 25 Hz

we know that period T= 1/F

T= 1/25

T=0.04 sec

Answer:  C3H8 + O2—> CO2 + H2O + CO + C how do I balance C3H8 + O2—> CO2 + H2O + CO + C

Explanation:

Answer:

DNA

Explanation:

The DNA has to be transcribed, so it is changed to RNA to make proteins in translation.

Answer:

d

Explanation:

Answer:

this maby

Explanation:

Answer:

If we are assuming the grilled cheese has gluten, then there care be a reaction. then causing weight loss, upset stomach. etc.

Answer:

I'm gonna say that they are both mammals

srry if this is not helpful

One of the evidence of seafloor spreading is continent material.

Seafloor spreading can be regarded as geologic process which involves the splitting apart of tectonic plates.

This plates serves as large slabs of Earth's lithosphere and this spreading as well as some activities is been done by mantle convection.

One of the evidence of this spreading is continent material which could be any Continental mass that can rise.

We can conclude that one of evidence of seafloor spreading is

continent material.

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Answer:b

Explanation:

Answer:

Median is the average and mode is the same value

Explanation:

Answer:

In this case, the temperature is supposed to go in the y-axis whereas the rates are on the x-axis.

Answer:

Both the inner and outer planets must have created using an intense amount of force and collision

Explanation:

Collisions between bodies have occurred continually up to the present day and have been central to the evolution of the Solar System. The positions of the planets might have shifted due to gravitational interactions

The inner and outer planets differ in position, size, compositions, densities, atmospheres, and moon.

The four planets in our solar system that are closest to the Sun are referred to as inner planets, sometimes known as terrestrial planets or rocky planets. Mars, Venus, Mercury, and Earth are among these planets.

The four planets in our solar system that are furthest distant from the Sun are referred to as outer planets, gas giants, or Jovian planets. These planets include Neptune, Jupiter, Saturn, and Uranus.

The positioning, sizes, compositions, densities, atmospheres, and moon systems of inner planets differ significantly from those of outer planets. Inner planets have fewer moons, are smaller, more rocky, denser, have a variety of atmospheres, and are located closer to the Sun. The sun-farther, bigger, gaseous, less dense, widespread, hydrogen- and helium-dominated atmospheres, and numerous moons of the outer planets all contribute to their distance from the sun.

Hence, the inner and outer planets differ in position, size, compositions, densities, atmospheres, and moon.

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Answer: True

Explanation: A HORIZON- This is the layer that we call "topsoil" and it is located just below the O Horizon. This layer is made up of minerals and decomposed organic matter and it is also very dark in color. This is the layer that many plants roots grow in.A HORIZON- This is the layer that we call "topsoil" and it is located just below the O Horizon. This layer is made up of minerals and decomposed organic matter and it is also very dark in color. This is the layer that many plants roots grow in.

Hope this helps

Answer:

It true did the test just now

Explanation:

True. Riparian zones can reduce the impact of water pollution.

Riparian zones are the areas of land located along the banks of rivers and streams. They are important ecosystems that provide a variety of ecological, hydrological, and biological services, such as water filtration, flood control, habitat for wildlife, and recreation opportunities.

Riparian zones are also crucial for maintaining the overall health of river systems and for mitigating the impacts of human activities such as agriculture, urbanization, and resource extraction.

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Answer:

A. 2

Explanation:

I was wrong the first time, I wasn't thinking of jupiter for some reason. sorry!

Answer:

A. 2

Explanation:

Jupiter's magnetic field is quite different from that of all other known planets — it essentially has two magnetic south poles instead of just one, a new Nature study finds. Scientists analyzed Jupiter with NASA's Juno spacecraft, which reached the planet sometime in 2016.

Answer: >30

Explanation:

In a eukaryotic cell, the process of cellular respiration can metabolize one molecule of glucose into 30 to 32 ATP. The process of glycolysis only produces two ATP, while all the rest are produced during the electron transport chain.

Answer:

A

Explanation:

:)

Answer:

a

Explanation:

hope this helps :)

Answer:

1: Step 5

2: Step 3

3: Step 1

4: Step 4

5: Step 2

Explanation:

Answer:

✔ step five

Once the protein is made, the gene for a particular trait is expressed.

✔ step three

mRNA joins the ribosome, and the anticodons from tRNA join mRNA to form  a chain of amino acids.

✔ step one

RNA polymerase unzips DNA and free RNA nucleotides join DNA to form mRNA.

✔ step four

A chain of amino acids is formed from peptide bonds, creating a protein.

✔ step two

mRNA is transported from the nucleus of the cell to the ribosomes of the cell.

Explanation:

Answer:

Hello!!! Princess Sakura here ^^

Explanation:

The answer is Choice C. They are way smaller than eukaryotic cells and most prokaryotic cells are bacteria and bacteria are really small.

Answer:

A, keeping loose papers near open flames

Answer:

A

Explanation: