Answer:
Yellowstone
Explanation:
Yellowstone National Park was the first national park established in 1872..
I hope I helped, anyways, I hope you have an amazing day
Answer: c- Yellowstone
Explanation: Yellowstone was born on March 1, 1872 -- making it the world's first national park. When President Ulysses S. Grant signed the Yellowstone National Park Protection Act into law, it protected more than 2 million acres of mountain wilderness, amazing geysers and vibrant landscapes for future generations to enjoy.
Explain to your client at the water purification plant what the cause of the increased number of bacteria in the water is. Make sure to include the evidence you used to reach your conclusions. Your response should include a minimum of five complete sentences.
Answer:
Water purification, process by which undesired chemical compounds, organic and inorganic materials, and biological contaminants are removed from water. Water purification provides clean drinking water and supplies treated water for domestic, industrial, medical, and pharmacological uses.
Explanation:
searched online
Where are chromosomes located during metaphase?
A
outside the cell membrane
B
on opposite sides of the cell
C
lined up along the center of the cell
D
spread around the edges of the cell
Answer:
C
Explanation:
In metaphase, the chromosomes are lined up along the center, or equatorial plate, of the cell and each sister chromatid faces opposite poles.
What problems can develop that affect the cells of the blood?
Answer:
Diseases that cause this type of anemia are often long-term conditions, such as kidney disease, cancer, or rheumatoid arthritis. Hemolytic anemia. This type of anemia happens when red blood cells are destroyed by an abnormal process in your body before their lifespan is over.
Explanation:
hope this helps you! (got answer from g o o g l e , btw)
Will give brainliest
In the control group, how did the number of grass blades change over the three week period?
In the experimental group, how did the number of grass blades change over the three week period?
Was there a measureable difference in the number of grass blades between the control group and the experimental group at the end of three weeks?
Answer:
decreased
decreased
yes
Explanation:
edge
Answer:
decreased
decreased
yes
Explanation:
How are meiosis and mitosis different?
Answer:
Meiosis is a type of cell division that results in the formation of four daughter cells each with half the number of chromosomes as the parent cell. on the other hand Mitosis is the type of cell division that results in the formation of two daughter cells each with the same number and kind of chromosomes as the parent cell. hope this helps a bit
Explanation:
How does energy transfer happen?
Chloroplasts would be found in which eukaryotic organisms?
.oak tree
.blue-green algae
.raccoon
.cricket
Answer:
oak tree
Explanation:
because the others aren't plants
What makes stars produce enrgy
Answer:
Stars produce energy from nuclear reactions
the reaction occurs when hydrogen and helium fuse toghther.
Explanation:
Answer:
Stars make energy through nuclear fusion
Explanation:
describe how water moves from the soil to the leaves in a tree
Answer:
Cohesion/adhesion
Explanation:
Water is passively transported into the roots and then into the xylem. The forces of cohesion and adhesion cause the water molecules to form a column in the xylem. Water moves from the xylem into the mesophyll cells, evaporates from their surfaces and leaves the plant by diffusion through the stomata.
Describe how you are involved in both the carbon and oxygen cycles
Plants use carbon dioxide in a process known as photosynthesis. During photosynthesis, plants give off oxygen as a waste product. Carbon dioxide moves from the air into the leaves of plants through tiny openings in the plant's leaves. Oxygen moves out of the plant leaf through these same openings.
Answer:
Plants take in carbon dioxide, and turn it into oxygen. Animals breathe in that oxygen and breathe out carbon dioxide. So with out one or the other, there would be an imbalance of oxygen and carbon dioxide and nothing would be able to survive.
A mule is born when a horse and a donkey mate successfully. Mules are
sterile, meaning that they cannot reproduce, but they are still considered
alive. Explain how this can be true.
Answer:
Explanation:
Ill give my best try. Im very sorry if this doesnt anwser your question
Because more donkeys and horses mate, which means that more mules are created.
what characteristics are used to distinguish between the organisms in different kingdoms
Answer:
Explanation:
The six Kingdoms are: Archaebacteria, Eubacteria, Fungi, Protista, Plants and Animals. -Organisms are placed into these categories based on similarities or common characteristics. Some of the characteristics that are used to determine placement are cell type, nutrient acquisition, and reproduction.
What is a nucleotide? What is its components and function?
Answer:
A nucleotide is an organic molecule that is the building block of DNA and RNA. They also have functions related to cell signaling, metabolism, and enzyme reactions. A nucleotide is made up of three parts: a phosphate group, a 5-carbon sugar, and a nitrogenous base.
Explanation:
have a nice day
Which of the following is NOT a cartilage we find in the body?
Dense cartilage
Hyaline cartilage
Fibrocartilage
Elastie cartilage
How would the rabbits be affected if the owls disappeared from this ecosystem
Answer: the rabbit population would increase because the owls food are rabbits and if there is no one to eat rabbits then there would be a significant increase in the amount of rabbits.
Which geographic features are associated with a divergent boundary
Answer:
divergent pulls away so the features that are included would be pulling away.
Explanation:
Phylogeny is:
Group of answer choices
a hypothesis about how organisms thrive in harsh environments
the study of classification
the ancestral relationships of eukaryotes
the evolutionary history of a group of genetically related species
Is D
All I know is that is a evolutionary group
compare the composition of lymph with that of blood plasma in the following two situations:
(a) Lymph that has just left a lymph node.
(b) Lymph formed in the vicinity of the small intestine.
please help asap
please help me at least one of the question
Answer:
Lymphatic vessels and ducts provide the complex transportation network of the lymphatic system. These vessels carry a fluid called lymph away from body tissues and capillary beds to be filtered by nodes and organs, then returned to the bloodstream.
Explanation:
HOPE IT WILL HELP YOU
Are enzymes needed for metabolism?
Answer:
yes
Explanation:
metabolism would not happen w/o enzymes since it needs energy and enzymes provide energy.
Answer:
yes, enzymes are crucial to metabolism because they allow organisms to drive desirable reactions that require energy that will not occur by themselves, by coupling them to spontaneous reactions that release energy.
Explanation:
hope this helps have a good night :) ❤
How much water would have to be displaced for the Lucia to float?
What’s the difference between meiosis and mitosis
Answer:
Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells.
Explanation:
Answer:
Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells. Below we highlight the keys differences and similarities between the two types of cell division
:)
Ocean salinity varies from place to place due to differing conditions in the environment
-true
-false
Ocean salinity varies from place to place due to differing conditions in the environment is a true statement.
How ocean salinity varies?It is not evenly distributed, but it does change temporarily and spatially with the oceans and seas.
This variation is both horizontally and vertically distributed; horizontal distribution refers to salinity changes at the ocean's surface level and vertical distribution, to salinity changes as the ocean's depth.
Several variables influence ocean salinity. They are global warming, evaporation, rainfall, river water input, ocean currents, atmospheric pressure, and wind direction. Oceans and seas have a 35 average salinity.
Therefore, It is not evenly distributed, although it does change momentarily and spatially with the oceans and seas.
Learn more about ocean, here:
https://brainly.com/question/12078420
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What is Rodenticide?
A) A medicine to kill worms
B) A medicine to kill animals
C) A lubricant
D) A pesticide
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[tex]{\fcolorbox{red}{black}{\orange{AnsWer}}}[/tex]
[tex]\underline\bold\green{A \:pesticide.}[/tex]
the process of a cell actively removing waste products is called
Answer:
the answer to your question is Exocytosis
Explanation:
please give me brainliest also I need 3 more :) thanks
Photosynthesis is performed in order to
A) build proteins in plants.
B) A and C
C) store chemical energy.
D) make ATP for humans.
B
Explanation:
Build protiens in plants and store chemical energy.
The wall of which of the following is thick and elastic. Single choice.
Vein
Arteries
Capillaries
Answer:
mmmmmmmmmmmmmm
Explanation:
4. Which of the following elements does not want to have eight valence electrons? a. magnesium c. hydrogen b. oxygen d. nitrogen
Answer:
Hydrogen.
Explanation:
Hydrogen is the simplest chemical element that exists. The symbol for the chemical element Hydrogen is "H" and it is a colourless, tasteless, odorless, and highly flammable gas.
Hydrogen is a chemical element found in group (1) of the periodic table and as such it has one (1) electrons in its outermost shell. Therefore, Hydrogen has an atomic number of one (1) and a single valence electrons because it has only one proton and one electron in its nucleus.
Based on the octet rule which states that atoms of chemical elements gain, lose or share electrons so as to have eight (8) electrons in their valence shell. Therefore, atoms of chemical elements bond in order to attain the electronic configuration of a noble gas i.e a full valence shell which comprises of eight (8) electrons.
However, the chemical element "Hydrogen" is an exception to the octet rule because it is only able to hold a maximum of two (2) valence electrons in its outermost shell to become full.
Hence, Hydrogen is an element which does not want to have eight valence electrons.
The star football player starts at the 4 yard line he runs forward a constantly velocity of 5 yards per second and gets tackled 6s later which yard line was he tackled on?
describe how water moves from the soil to the leaves in a tree
Answer:
bgt
Explanation: