Answer:
c. an energy converter
Explanation:
Why do kids look like their parents?
Answer:
The reason why kid look like their parents is because of traits. for example, a Beagle and a Boston Terrier breed,when the puppies are born, the puppies look like their parents. These traits include size, shape, color, etc. once again for example, one of the puppies is the size of a Boston Terrier, and the look of a Beagle. I hoped this helped btw :3
Explanation:
i did say this in a comment, i'm just making sure that everyone knows about this in case they need it for something like this!
The hydrogen used to produce ATP in the light reactions of photosynthesis comes from ___.
a. Splitting water
b. Carbon fixation
c. Movement of hydrogen ions through the membrane
d. The burning of sugar molecules
Answer:
c.
Explanation:
A newly formed natural lake most likely receives water from glaciers or mountain
streams and may not have a large supply of nutrients from plants. This type of
lake is
bitrophic
eutrophic
polytrophic
oligotrophic
Answer:
If i'm not mistaken the answer is eutrophic
Explanation:
The algae has no plants to feed on and in turn makes them feed of oxygen and makes less suitable for any type of plant life.
HELP ME I SENT A PICTURE
1 - A
2 - B
3 - A
4 - False
5 - active
The diagram below shows the exchange of carbon dioxide (CO2) and oxygen (O2) between a cell and the blood flowing through a capillary.
In this diagram, the molecules of CO2 (represented by x’s) are moving from an area of--
Answer:
From an area of higher concentration to an area of lower concentration.
Explanation:
The molecules of CO2 are moving from an area of higher concentration to an area of lower concentration. Carbondioxide is produced as waste product in the cell during the process of respiration. This carbondioxide gas is loaded in blood cells because in the cell, concentration of carbondioxide gas is higher while on the other hand the concentration of carbondioxide is lower in the blood cells. This carbondioxide gas exchange in the lungs with oxygen which is required in the process of respiration for the production of energy in the form of ATP molecules. So from the conclusion we can say that CO2 moves from an area of higher concentration to lower concentration.
How can acids be neutralized? What can form?
How can water be monitored to assure it is safe for human consumption?
Answer:
By inspecting it under a microscope or boiling it to make sure no dangerous bacteria are inside.
Explanation:
Which of these does not determine an ecosystem's carrying capacity for a population?
A. Water
B. Migration
C. Food
D. Space
Answer:
migration
Explanation:
PLEASEEE HELPPPP I WILL MARK YOU AS BRAINLIST
Answer:
I know its either A or C
so I would go with C
Explanation:
Brainlist if right?
What are the two major parts of a eukaryotic cell?
Answer:
Two major parts of a eukaryotic cell. (1) Nucleus. ... Cytoplasm.Explanation:
please help me I will give a briainliest to the first person to answer
particles is found in the nucleus of an atom
Answer:
protons and neutrons
Explanation:
Protons and neutrons have a positive and neutral charge, respectively. They are in the nucleus, while the negative electrons orbit the nucleus.
Answer:
Protons, neutrons, electrons
Explanation:
If you're asking about subatomic particles.
The population in a 50 square mile area is 200 people. What is the population density?
Answer:
[tex]\rho _{population}=4\frac{people}{mi^2}[/tex]
Explanation:
Hello.
In this case, since the population density is computed by dividing the amount of people by the space (area) where they are in:
[tex]\rho _{population}=\frac{people}{area}[/tex]
For 200 people living in a 50-mi² area, the population density is:
[tex]\rho _{population}=\frac{200people}{50mi^2}\\\\\rho _{population}=4\frac{people}{mi^2}[/tex]
It means that 4 people live per square mile area.
Best regards.
1. Which of the following gases is need by plants?
Answer: Carbon dioxide
Explanation:
To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight. for photosynthesis. Carbon dioxide enters through tiny holes in a plant's leaves, flowers, branches, stems, and roots. Plants also require water to make their food.
Thicker, least dense crust
Answer:
what is the question?
Explanation:
If you comment a question I will try and answer.
Robert Hooke used a microscope to see that cork looked like it was made of little boxes. Anton van Leeuwenhoek saw tiny cells swimming in pond water. Which part of cell theory do these observations best support?
A.Cells come from other cells.
B.All organisms are unicellular.
C.Cells are the basic unit of life.
D.All organisms are multicellular.____
23. Which of the following characteristics do all unicellular organisms share?
A.
All unicellular organisms reproduce.
B.
All unicellular organisms have a nucleus
C.
All unicellular organisms eukaryotes
.D.
All unicellular organisms prokaryotes.____
24. Which term describes “one or more cells that carry out all of the processes needed to sustain life”?
A.DNA
B.organism
C.organelles
D.cytoplasm____
25. DNA is genetic material that provides instructions for all cell processes. Where is the DNA located in prokaryotes?
A.in the nucleus
B.in the cytoplasm
C.in the flagella
D.in membrane-bound organelles
Answer:
just tryna get points lol
Which types of rocks can become metamorphic rock?
both igneous and metamorphic rock
clastic sedimentary rock
both igneous and sedimentary rock
clastic or chemical sedimentary rock
Answer:
both igneous and metamorphic rock I believe
Explanation:
I I learned this in fourth grade I'm not sure if I'm correct if I remember correctly then it's these two sorry if it's wrong also tell me if it's wrong I'll try to tell you the right answer if it is wrong okay
Answer:
igneous, sedimentary, metamorphic all can
Explanation:
7. Texture of sedimentary rock refers to
whether the rock
SC.7.6.6.2
-cooled slowly or quickly.
-feels smooth or rough.
-has coarse or fine grains.
-is foliated or nonfoliated.
Answer:
C. Has coarse or fine grains.
Explanation:
Choose all the answers that apply.
The cell membrane _____.
A.) is not a true organelle
B.) contains and protects the cell
C.) is made of a double layer of phospholipids
D.) contains proteins that allow materials to pass through
Answer:
C and B
Explanation:
Budding is a type of asexual reproduction. Which of the following is an disadvantage for asexual reproduction?
Please help ! I’ll mark brainliest
Answer:
the sun
Explanation:
Which purpose does a cell membrane play in eukaryotic cells?
The cell membrane controls the movement of substances in and out of cells and organelles. In this way, it is selectively permeable to ions and organic molecules.
what element has 8 neutrons and 7 electrons
When you heat a pot on a stove, the handle gets warm. Which type of heat transfer is responsible?
Answer:Conduction
Explanation: touching
Answer: A. Conduction
during photosynthesis, what is the source of the carbon i the sugar that is created
Answer:
Plants get the carbon from the air that humans exhale. They breath it in and use it for photosynthesis.
Explanation:
Took biology last year.
During photosynthesis, what is the source of the carbon is the sugar that is created is carbon dioxide in the air.
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.Carbon dioxide serves as the source of carbon, and it enters the photosynthetic process in a series of reactions called the carbon-fixation reactions (also known as the dark reactions).Stages of photosynthesis:
(i) Absorption of light energy by chlorophyll.
(ii) Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen.
(iii) Reduction of carbon dioxide to carbohydrates.
Learn more:
brainly.com/question/9498584
What is the goal of a conclusion?
A. To collect data to be used in an experiment
O B. To record the question that will be tested by an experiment
OC. To state whether the hypothesis was supported by the data
OD. To explain the procedure used in an experiment
Answer: Your conclusions summarize how your results support or contradict your original hypothesis: Summarize your science fair project results in a few sentences and use this summary to support your conclusion. Include key facts from your background research to help explain your results as needed.
Explanation: hope it helps
Which is more efficient in terms of producing ATP from glucose?
1) Anaerobic respiration
2) Aerobic respiration
Answer:
aerobic
Explanation:
Aerobic respiration produces 38ATP instead of 2ATP from anaerobic respiration
How does the experience of seeing a green leaf, connect with nuclear fusion in the Sun.
Answer:
The Sun shines because it is able to convert energy from gravity into light. This is what happens to the hydrogen gas in the core of the Sun. It gets squeeze together so tightly that four hydrogen nuclei combine to form one helium atom. This is called nuclear fusion. Hope this helps
Explanation:
Is matchsticks biodegradable
Answer:
Unlike lighters, matches are made from wood or paper, which is easily biodegradable. Because they are biodegradable, they won't contribute to the growing waste problem in the world. The most common type of wood matches are made from aspen or white pine. Each tree can create hundreds of thousands of match sticks.
Explanation:
10. Which structures are involved in cell movement?
Answer:
Cilia and flagella are the two structures cells use of their movement and locomotion.
Cilia and flagella are projections from the cell. They are made up of microtubules.
They are motile and designed either to move the cell itself or to move substances over or around the cell.
