Answer:
where is the diagram
Explanation:
Question 8 10 According to the current fossil record, scientists believe that life on Earth began about how long ago? 0.5 billion years ago 0 1 million years ago O 65 million years ago 3.5 billion years ago Question 9 10
Answer:
According to the current fossil record, scientists believe that the life on earth began about 3.5 billion years ago.
Identify the atom below.
Answers:
Ве
С
Н
He
Answer:
He
Explanation:
helium has two positive protons and two negative neutrons
and two negative electrons
7. The function of the human excretory system is to
0
A. break food into small molecules that the body can absorb.
O
B. dispose of wastes and control body fluid composition.
C. move materials from the environment into the body.
D. produce enzymes the body needs to break down food.
Answer:
B
Explanation:
It removes other waste from our body and keeps our blood clean
Compare temperature and pressure conditions on the Earth's surface to those below the Earth's surface, and relate these conditions to the process of lithification.
Answer:
Explanation:
The temperature and pressure on the earth's surface is lower than that below the earth's surface. Generally, temperature and pressure increases as you move/dig down the earth's surface. This increase in temperature and pressure causes the earth's sediment (below the earth surface) to form a compact solid rock - this process is known as lithification.
Which of the following cells have a nucleus?
- Animal cell
- Bacteria cell
- Plant cell
Which of the following cells have a cell wall?
-animal cell
- bacteria cell
- plant cell
Answer:
Animal and Plant cells both have a nucleus, and only the Plant cell has a cell wall.
Explanation:
Hope this is correct. If it is, please give me Brainliest.
Answer:
An animal cell and plant cell both have a nucleus. Plant cells have a cell wall because the cell wall helps protect and support the plant cells.
Someone plz help I need the soon
Mendel's law of independent assortment is the result of researching how many characteristics at a time?
an energy rich compound such as sugar
Answer:
Sugars provide living things with energy and act as substances used for structure. When sugars are broken down in the mitochondria, they can power cell machinery to create the energy-rich compound called ATP (adenosine triphosphate).
Explanation:
Hope this helps u
Crown me as brainliest:)
Brainleist for answering #8
Answer:
1 have no affect
2 decrease
3 increase
Explanation:
Answer:
1 have no affect
2 decrease
3 increase
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1.) Which of the word below are organelles? (check all that apply.)
- chloroplast
- leaf
- enzyme
- mitochondrion
- vacuole
- DNA
2.) Which of the choices below is a small organelle, made of RNA and protein; as well as a site of protein synthesis?
- vacuoles
- ribosomes
- Golgi bodies
- chloroplasts
Answer:1) Chloroplast, mitochondrion and vacuole are the organelles
Explanation: a leaf is a organ of a plant and is not found in cells. An enzyme creates chemical reactions in the body. the DNA is just the plan on how to build the cell and how to do certain cellular processes. therefore a chloroplast, mitochondria and vacuole are all organells. also the mitochondrion creates energy, a vacuole stores food and water and a chloroplast converts the suns energy into food
Please help me what is the answer
Answer:
i think it is B.
Explanation:
Hope this helps
what is an example of direct impact on mining
Answer: The key direct impact of mining on forest ecosystems is the removal of vegetation and canopy cover. Indirect impacts include road-building and pipeline development, which may result in habitat fragmentation and increased access to remote areas.
Kinetic and potential energy are both forms of chemical energy. True or False?
Answer:
Chemical energy is potential energy. Kinetic energy is the energy of motion. Chemical energy deals with the energy stored in the bonds between atoms.
Explain the predictability of the Nile floods ?
Answer:
It flooded annually sometime from June to September
Explanation:
Answer:
mvjhvvhj
Explanation:
Which pair of atoms or ions?
Answer:
Part B
Explanation:
Once the problem has been identified, observations have been made, and research has been completed to learn about a problem, what is the next step in the scientific method?
Answer: Conclusion
Explanation:
Scientific method can be defined as a detailed plan for conducting research in a particular scientific domain. This is used to give scientific explanation for natural phenomena. In scientific method a hypothesis is created, observation is made, experimentation is conducted and then finally a conclusion is made to address the hypothesis.
Therefore, after the research is completed the conclusion is made by analyzing all the facts related to the literature and results of the experiments.
Analyze the diagram below:
According to the model represented in the diagram, which of the following would cause the cell to not express the lacZ, lacY, and lacA sequences?
Binding the RNA polymerase to the gene
Preventing the repressor from binding to the lac operon
Removing the inducer
Transcribing the lacl sequence
Answer:
Transcribing the lacl sequence
Explanation:
lacZ, lacY, and lacA sequences are the structural genes, which needs to be expressed in order to produce their proteinous enzymes required for the breaking down of lactose sugar. The transcription of these three genes must occur with the aid of RNA polymerase binding to them.
However, a gene sequence called lacI encodes information for an repressor, which when expressed can inhibit the expression of the genes lacZ, lacY, and lacA. Hence, the TRANSCRIPTION OF THE LACL SEQUENCE cause the cell to not express the lacZ, lacY, and lacA sequences.
Answer: removing the inducer
Explanation: all sequences need an inducer present in order for them to be expressed
any one here trans ftm or mtf?
Answer:
Uhh What?
Explanation:
An area that is eroded most by OCEAN waves is CALLED...
a. Inland Bay b. Coastline c. Canyon d. Dunes
I think it's Coastline
Suppose a cell is placed in a large container of water with a very low solute concentration. What do you think would happen?
Answer:
If a cell is placed in a large container of water with a very low solute concentration water will enter inside the cell and becomes turgid because osmosis will take place.
Explanation:
Which statement is TRUE about cellular respiration? *
It produces glucose, which provides energy for the cell.
It produces ATP, which stores energy that is used by the cell.
It produces carbon dioxide, which combines with hydrogen to form sugar.
It produces oxygen, which combines with hydrogen to prevent cell poisoning.
Answer:
It produces ATP, which stores energy that is used by the cell. this is the answer hope it helps you
What happens if an animal cannot get sufficient oxygen?
Answer:
it dies
Explanation:
if an animal (depending on the animal) can not get a sufficient amount of provided oxygen it does due to it not being able to breath.
Answer:
It will suffocate and die.
Explanation:
If humans were not able to get enough oxygen then would die as well
comparison among taxis nastism and tropism in tabular form
Explanation:
the difference between taxis and tropism is that taxis refer to the directional movement of animals in response to a stimulus while tropism refers to the directional movement of plants in response to a stimulus. ... On the other hand, tropism is the response of plants to a stimulus or to move away from it.
What does a planet need in order to retain an atmosphere? How does an atmosphere affect the surface of a planet and the ability of life to exist?
Call to help me on
+233559259636All objects on the Earth's surface are exposed to weathering and erosion. Which type of rock is
formed when rocks are exposed to weathering and erosion?
A) magma
B) lava
C) sediments
D) granite
Please answer ASAP!! Will give BRAINLIEST to Right ASNWER
PLEASE BE SERIUS ITS FOR A TEST
What is the difference between extrusive and intrusive igneous rock?
Intrusive igneous rock forms below ground and extrusive igneous rock forms above ground.
Intrusive igneous rock forms above ground and extrusive igneous rock forms below ground.
Intrusive igneous rocks form when sediments are compacted together and extrusive igneous rocks form when sediments separate.
There is no difference, they both form above ground.
Answer: I'm pretty sure it's the first one
Explanation: I don't know for sure but I'm pretty sure when I learned it they said that extrusive is above ground and intrusive is below ground. Don't take my word for 100% though
What is an bioaccumulate
Answer:
(of a substance) become concentrated inside the bodies of living things.
Explanation:
animals obtain glucose from ?
Answer:
[tex]\boxed {\boxed {\sf Eat \ other \ plants \ and \ animals}}[/tex]
Explanation:
Plants, algae, and certain bacteria can photosynthesize and make their own food by converting carbon dioxide, water, and sunlight to glucose and oxygen.
Animals cannot undergo this process and produce their own food, so they have to eat food to obtain glucose.
Animals get glucose and energy by consuming plants or other animals.
Animals obtain glucose from the food they consume.
How do animals obtain glucose?When animals eat carbohydrates, such as sugars and starches, their digestive system breaks them down into simpler molecules, including glucose.
Glucose is then absorbed into the bloodstream and transported to cells throughout the body, where it is used as a source of energy for various metabolic processes.
In addition to carbohydrates, animals can also obtain glucose from other nutrients like proteins and fats through processes like gluconeogenesis, where these molecules are converted into glucose when needed by the body.
More on carbohydrates can be found here: https://brainly.com/question/33874241
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help me in this question
Answer:
It is only explanation that is here so there is no question
Explanation:
plz give me brainiest
What is a vascular plant
Vascular plants are basically the plants which have vascular tissues. Vascular tissues are the conductive tissues which consist the xylem and the phloem which conduct water/minerals, food respectively. Most of the plants can be categorised as a vascular plant. :D
What is the correct answer?
Answer:
Friction
Explanation:
There u go