Which type of archaebacteria lives in the intestines of cows?
O a) halophiles
b) methanogens
c) thermophiles
d) acidophiles
Answer:
b Methanogens
Explanation:
No need for it
The zebra mussel is a highly invasive species that was accidentally introduced to the Great Lakes region of the United States in the 1980s. The map below shows the distribution of zebra mussels in 2010.
Answer:
you didn't ask a question
Explanation:
Read the sentence from the introduction [paragraphs 1-2].
It keeps us warm, it gives us oxygen to breathe, it protects us by absorbing harmful radiation from the sun, and it's also where our weather happens.
Which of the following words, if it replaced the word "harmful" in the sentence above, would CHANGE the meaning of the sentence?
A
useless
B
unsafe
C
damaging
D
destructive
Answer:
(C) damaging I think but not sure
Answer:
useless because harmful,unsafe, damaging and destructive are synonym
Why are Acacia Trees dependent on Giraffes?
Answer:
One study found the growth of acacia trees depended on herbivores. When the trees were protected from herbivores, including the giraffe, they produced less nectar. It turns out they this nectar provided food for ants who defended them from pests like wood-boring beetles. Also Giraffe's eat the tree seeds and when they defecate the seeds fall into new places, growing more trees.
Explanation:
Pls hurry and answer I’ll give brainliest
Answer:
D
Explanation:
might be wrong
what do u mean buy love
Answer:
you can't "buy" love honey
A paramecium's contractile vacuole pumps water out of the cell as a form of active transport.
1.True
2.False
Answer: true
Explanation:
Answer:
true
Explanation:
What do you think happens to the number and the branches of nerve cells as babies mature
who all is transgender ?
Answer:
Your question is rather confusing. Elaborate in the comments so I can attempt to answer your question correctly (:
Explanation:
The instructions that determine what will happen to a cell are coded in the ______________________ in its nucleus
RNA
DNA
Cytoplasm
Cell wall
What main idea about the nature of the cell did historical scientists disagree on?
PLEASE HELP IM GONNA FAIL SCIENCE
Explanation:
Scientists didnt belive that there are cells untill robert hooke (1665). He observed the cells in a cork slice with the help of a PRIMITIVE microscope
Leeuwenhoek (1674), with the help of an improved microscope, discovered free living cells in pound water for the first time.
It was robert brown in (1831) who discovered the nucleus in the cell.
Purkinjie in 1839 coined the term 'protoplasm' for the fluid substance of the cell.
THE CELL THEORY, that all plants and animals are composed of cells and that the cell is the basic unit of life, was presented by two biologists, schleiden (1838) and schwann(1839). The cell theory was fuether expanded by virchow (1855) by suggesting that all cells aris form PRE-EXISTING cells. With the discovery of the electron microscope in 1940,it was possible to observe and understand the complex structure of the cell and its various organelles.
Well, thats the history of the discovery of cells.
Which of these pairings is correct? PLEASE HURRY
Answer:
Mitosis, part of asexual reproduction because it produces diploids
Explanation:
Meiosis and mitosis are both kinds of cell division.
During mitosis, the DNA of a diploid cell is duplicated and passed on to two daughter cells, each with a diploid genome. This can be used as a method of asexual reproduction (reproduction without the need of a second organism).
Meiosis is a type of cell division specific to sexual reproduction. A diploid parent cell duplicates its DNA, then undergoes two rounds of replication to create four haploid cells. These haploid cells are the gametes. The gametes of two individuals (sperm and egg) fuse during sexual reproduction to create a zygote.
Mitosis, part of asexual reproduction because it produces diploids. The Option A.
Is mitosis a part of asexual reproduction?Mitosis is a cellular process that involves the division of a cell's nucleus into two identical daughter nuclei. It is commonly associated with asexual reproduction because it allows for the production of genetically identical offspring.
During mitosis, the replicated DNA is evenly distributed to the daughter cells resulting in the preservation of the original genetic material. This process typically occurs in diploid cells, which contain two sets of chromosomes.
Read more about pairings
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Which layer of the Earth is responsible for making the magnetic field?
Answer:
THE OUTER CORE
Explanation:
The earth has a natural magnetic 1 page 2 field that is caused by the liquid iron in the earth's OUTER CORE.
explain the function of the chloroplast.
Answer:
In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules.
Explanation:
Hope this helps you
Crown me as brainliest:)
Answer:
chloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process.
Explanation:
RNA moves genetic information in DNA from the ___ to ___ so that proteins can be produced.
Answer: dna to rna
Explanation: science class
Water covers approximately:
a. 25% of Earth's surface
b. 50% of Earth's surface
c. 70% of Earth's surface
d. 95% of Earth's surface
Answer:
c. 70% of Earth's Surface
Which of the following is true about environmental tobacco smoke (ETS)?
Adults are more heavily exposed to ETS than children.
ETS accelerates the buildup of plaque in the heart and blood vessels.
ETS is responsible for more lung cancer deaths than heart disease deaths
annually.
O ETS has fewer carcinogens, tar, and nicotine than mainstream smoke.
The statement 'ETS accelerates the buildup of plaque in the heart and blood vessels' is TRUE about environmental tobacco smoke (ETS). it is harmful to health.
What is environmental tobacco smoke (ETS)?Environmental tobacco smoke (ETS) refers to the smoke present in an environment due to cigarettes, which may be harmful to health.
It has been shown that environmental tobacco smoke (ETS) contains carcinogenic substances.
Moreover, nocive substances in environmental tobacco smoke (ETS) can also enter the body through respiration and travels in the circulatory system.
Learn more about Environmental tobacco smoke (ETS) here:
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what is the green pigment in leaf
state the role of mitosis in growth of living organism
Answer:
Mitosis fixes old cells. It replaces it with new ones
Explanation:
please give me brainliest
A group of similar cells that come together to perform a common function 2 points
is what? *
An Organ system
A Tissue
An Organ
The Matrix
Answer:
an organ
Explanation:
_compounds do not contain carbon
Answer:
Inorganic compounds do not contain carbon
Explanation:
Biogeochemical cycles ________.
A) are not essential for life
B) move through abiotic and biotic regions
C) are the result of natural disasters
D) provide the greatest amount of energy for the Earth
[tex]\sf Biogeochemical \:cycles {\underline{Are\:the\:reason\:of\:natural\:disasters}}[/tex]
Learn more:-Biogeochemical cycle:-
Biogeochemical cycles are the natural pathways by which essential elements of living matter are circulated.It is a contraction that refers to the Biological,chemical aspects of each cycles.The correct statement about biogeochemical cycles is:
move through abiotic and biotic regionsWhat are biogeochemical cycles?They are the connection and movements that exist between living elements (biotic factors) and non-living elements (abiotic factors) in order for energy to flow.
Characteristics of biogeochemical cyclesIt is the exchange of chemical elements between living beings and the environment that surrounds themThey involve both the different forms of life (plant, animal, microscopic, etc.), as well as inorganic natural elements and compounds (rain, wind, etc.)Therefore, we can conclude that biogeochemical cycles deal with a perpetual displacement of matter from one place to another and two parts or compartments can be recognized: the biotic and the abiotic.
Learn more about biogeochemical cycles here: https://brainly.com/question/2872314
What components are needed for
photosynthesis?
Answer:
sunlight, carbon dioxide, and water as substrates
Explanation:
Hope this helps :]
Answer:
Explanation:
chicken leg piece and/Photosynthesis is a multi-step process that requires sunlight, carbon dioxide, and water as substrates. It produces oxygen and glyceraldehyde-3-phosphate (G3P or GA3P), simple carbohydrate molecules that are high in energy and can subsequently be converted into glucose, sucrose, or other sugar molecules.
Explain how animals and plants depend on each other for gas exchange for oxygen (O2) and Carbon Dioxide (CO2)
List examples of organism that are autotrophs?
What is photosynthesis?
What part of the plant does photosynthesis occur?
What part of the plant cell does photosynthesis occur?
Where is chlorophyll located?
What are the reactants for photosynthesis?
What are the products for photosynthesis?
Using the reactants and products for photosynthesis, write out the equation.
What are the two main processes of photosynthesis?
What does NADP+ turn into? What is the function of this molecule?
What does ADP+ turn into? What is the function of this molecule?
What are the inputs for Light Reaction?
What are the output for Light Reaction?
What is the input for Dark Reaction?
What is the output for Dark Reaction?
Describe the steps of the Light Reaction process.
Describe the steps of the Dark Reaction process.
What is another name for Dark Reaction?
Explanation:
Look the animals as much as humans need air to live right? Well when those cells finish their work they just create carbon dioxide when you or the animal exhale with exhale you create Carbon Dioxide and thats how the Animals exchange oxygen with the Plants and the Plants and Animals exhange oxygen with animals.
The ______ ______
surrounds the nucleus and is
made of two lipid bilayers.
Fish give off ammonia, a base, as a waste. How does this
affect the pH of the water in an aquarium? What can be
done to correct he problem?
Answer:High pH levels (9-14) can harm fish by denaturing cellular membranes. Changes in pH can also affect aquatic life indirectly by altering other aspects of water chemistry. Low pH levels accelerate the release of metals from rocks or sediments in the stream.
Explanation:
pls help me pls idk how to do this
Answer:
Cycle: A repeated pattern, The sun: The orgin for the water cycle, The water cycle: The process by which water circulates between the oceans, atmosphere, and land, Evaporation: The sun heats up water and turns it into vapor, Condensation: Water vapor in the air that gets cold and turns into water, Percipitation: water that falls in the form of snow, rain or hail.
Is nuclelous a plant or animal cell?
Answer:
Its found in both.
Explanation:
Hope this helped!
Answer: It is in both plants and animals
Explanation:
write the UNBALANCED chemical equation for photosynthesis. don't forget to include energy
Answer:
ubalanced chemical equation for photosynthesis
Which of the following is an example of a body fossil?
1. Dinosaur footprint
2. Shell mold
3. Ankylosaurs bone
4. Petrified wood
Answer:
3. Ankylosaurs bone
Explanation:
Body fossil – The remains of part (or all) of an actual organism.