Answer:
grass
beetle
bird
fox
Explanation:
I got it right on the test
Can you please help me
What are forms of cell regulation
Answer:
cyclins. cyclins are among the most important core cell cycle regulators
Carbon in the atmosphere would increase/decrease/stay the same because? Carbon in the geosphere would increase/decrease/stay the same because? Carbon in the hydrosphere would increase/decrease/stay the same because?
Answer:
I am working on the same thing for school
When penicillin was first introduced, it was very effective in destroying most
of the bacteria that cause gonorrhea. Today, certain varieties of this
bacterium are resistant to penicillin. Which statement best explains the
appearance of these resistant varieties?
A. Penicillin stimulated the bacteria to become resistant, and this
resistance was passed to the offspring.
B. Penicillin today is not as strong as the penicillin used when it was first
introduced.
C. Penicillin stimulated the production of antigens in the resistant
bacteria.
D. Penicillin killed the susceptible bacteria, while naturally resistant
varieties survived and reproduced.
Answer:
D
Explanation:
D is the correct answer. The rest do not represent evolution / natural selection well, and penicillin's strength has remained the same.
Answer:
D
Explanation:
D is the correct anwser
How is the Grants' work similar to Darwins?
Answer:
The Grants study the evolution of Darwin's finches on the Galapagos Islands. The birds have been named for Darwin, in part, because he later theorized that the 13 distinct species were all descendants of a common ancestor. ... (The only other finch on the island is the cactus finch.)
Explanation:
pros and cons of the crude oil process
What is the process consumers use to release energy from food?
Answer:
Primary producers—plants, algae, and bacteria—make up the base of the pyramid, the first trophic level. Through a process called photosynthesis, producers capture energy from the sun and use it to create simple organic molecules, which they use for food. Consumers constitute the upper trophic levels.
Explanation:
Primary producers—plants, algae, and bacteria—make up the base of the pyramid, the first trophic producers capture energy from the sun and use it to create simple organic molecules, which they use for food. Consumers constitute the upper trophic levels.
What is photosynthesis?
Photosynthesis is the process whereby plants manufacture their own food with the use of sunlight and carbon dioxide.
When this occurs, (energy in form of glucose) and oxygen are produced. The oxygen is released for animals to use.
Thus, producers capture energy from the sun and use it to create simple organic molecules, which they use for food. Consumers constitute the upper trophic levels.
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which of the following is most likely to occur when a barrier develops between two populations of the same species?
1. gene flow between the groups will increase due to more diversity between them
2. the species will become more distinct from each other
3. both groups will go extinct because there are not enough individuals to support them
4. individuals will develop adaptations that allow them to rejoin the other population
Answer:
The answer is 2
Explanation:
If the populations are separated from each other, they will start to be more diverse.
Which of these body systems has cells that attach to each other to form a leak-proof barrier?
Select one:
Endocrine system.
Respiratory system.
Reproductive system.
Urinary system.
What is the cause and effect relationship in populations?
Answer: The cause can be something that causes the problem and the effect is what effected it. If something caused the population to go down the effect would be death rate or birth rate.
Hope this helps!
Answer:
the positive effect call relationship in population is the amount of income food income and growth of the community around this and Community Wellness
Which characteristic of life best describes the process of homeostasis?
Answer:
Responding to stimuli / the environment
Explanation:
Answer:
A
Explanation:
Bacteria are decomposers that live in soil and water. They feed on dead plants and animals and break them down into simpler elements.
How does the work of decomposers help the ecosystem?
Answer:
Decomposers play a critical role in the flow of energy through an ecosystem. They break apart dead organisms into simpler inorganic materials, making nutrients available to primary producers.
Explanation:
Before cellular respiration, glucose must be broken down by the process of?
Answer:
Cellular respiration: process of turning glucose into energy In the form of ATP. Before cellular respiration can begin, glucose must be refined into a form that is usable by the mitochondrion. Each 6 carbon molecule of glucose is converted to two 3 carbon molecules of pyruvic acid in the process of glycolysis.
Explanation:
What is the steps to create a slide show in Tux Paint?
Answer:
Step 1: Click the Open tool on the toolbar. A list of saved pictures appears. Step 2: Click the Slides button present at the lower left of the list. Step 3: Click the desired pictures one by one in the order in which you want them to appear in the slide show.Explanation:
hope its help
I’ll give points + brainalist for the correct answer (:
Answer:
C
Explanation:
Answer:
A group of organs working together to preform a certain job
Explanation:
Each organ has its own specific set of duty’s to preform, all building upon eachother to help the body work.
The first step of the design process is to
A.
form a prediction about the design.
B.
study the uses of technologies over the history of the Earth.
C.
identify a problem that needs to be solved.
D.
copy the design of the most successful technology of the day.
Answer::::::::::::::::::::C
14. Which of the following is not a way in which humans improve biodiversity?
O Introduction of invasive species
O Removal of pollutants
O Reducing fertilizer loads
Restoration of local communities
O Building artificial reefs
The introduction of invasive species is not a way to improve biodiversity.
• An organism, which causes economic or ecological harm in a new environment where it is not native is known as an invasive species.
• It can harm the natural resources in an ecosystem and at the same time can hamper human use of these resources.
• An invasive species can be a kind of plant, amphibian, insect, fungus, fish, bacteria, etc. and is not native to an ecosystem and results in harm.
• They possess the tendency to cause extinctions of native animals and plants, decline biodiversity, by competing with local species for limited resources, and changing habitats.
Thus, introducing invasive species is not a way by which humans can improve biodiversity.
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What terms correctly define nucleosides?
Nucleosides are polymers that have just a__1__base and a__2___
1.
Nitrogen
Phosphate
Hydrogen
2.
Sugar
Phosphate
Oxygen
Answer:
: a compound (such as guanosine or adenosine) that consists of a purine or pyrimidine base combined with deoxyribose or ribose and is found especially in DNA or RNA
Answer:
What terms correctly define nucleosides?
Nucleosides are polymers that have just a nitrogen base and a sugar .
got 5 out of 5 answers right with this answer
A common compound both necessary for photosynthesis and produced by photosynthesis.
how many branches of biology
Answer:
Explanation:
There are three major branches of biology – botany, zoology and microbiology. Botany is the branch of biology which deals with the study of different aspects of plants.
Consider the path that blood takes through the heart and put the following locations in the correct order. The starting point is blood returning to the heart from
systemic (body) circulation.
1. out to the lungs
2. right atrium
3. left ventricle
4. back from the lungs
5. left atrium
6. right ventricle
7. aorta out to systemic (body) circulation
O A6, 2, 1,4,3,5,7
B.2.5, 1,4,6,3,7
C.2.6,1.4,5, 3, 7
O 0.5,3, 1, 4, 2, 6,7
Answer:
C
Explanation:
What is the
current focus of conservation
biologists worldwide?
If a cell were a city, ribosomes can be thought of as a... A. police department. B. janitor. C. factory .
Answer:
c. factory
Explanation:
might be wrong but if not congrats I guess
Answer: Police department.
Explanation:
Ribosomes have two main functions decoding the message and the formation of peptide bonds. These two activities reside in two large ribonucleoprotein particles (RNPs) of unequal size, the ribosomal subunits.
How can we stop worldwide CO2 emissions from rising?
Answer:
carbon capture
Explanation:
There is a piece of machinery which takes in the air and filters out the carbon dioxide. carbon dioxide is then pumped into the ground and reacts with rock to form a solid compound
Which of the systems in Anatomy and Physiology utilizes a positive
feedback loop to control some part of body homeostasis?
- muscular system
- skeletal system
- none of these systems uses positive feedback
Answer:
none of these systems uses positive feedback
Explanation:
In a positive feedback loop, feedback serves to intensify a response until an endpoint is reached. Examples of processes controlled by positive feedback in the human body include blood clotting and childbirth
How do stories differ from scientific explanation?
Codominance involves
A. multiple alleles
B. multiple genes
C. multiple chromosomes
D. multiple traits
Answer:
Codominance involves A.) multiple alleles
Answer:
A.) multiple alleles
Explanation:
.
PLZ, I NEED HELP NOW!
Describe the structure of DNA.
Answer:
Explanation:
The DNA structure can be thought of like a twisted ladder. This structure is described as a double-helix, as illustrated in the figure above. ... The sugar and phosphate groups link the nucleotides together to form each strand of DNA. Adenine (A), Thymine (T), Guanine (G) and Cytosine (C) are four types of nitrogen bases.
Question on image down below
Answer:
it is 25%
Explanation:
each Box is 25%
the question is asking homzyous and recessive
genotype is only homzgous if the letters are same
The genotype is also only recessive if there are lower letters.
hope this helps!
A scientist takes some of the genes from one organism and places them into another organism in order to express a desired trait. What is this process called?
A.
genetic engineering
B.
gene pooling
C.
genetic flow
D.
gene mapping