Answers
Related Questions
The tortoise took 5 minutes to go 30 feet; how slow is the turtle?
Answers
Answer:
6 feet/minutesExplanation:
The tortoise took 5 minutes to go 30 feet; how slow is the turtle?
= 30/5
= 6 feet/minutes
how does the digestive and nervous system interact
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The digestive system stores and digests foods, transfers nutrients to the body, eliminates waste and absorbs water.
Plz answer asap - As the universe "Expanded" what happened to the Local Groups of Galaxies?
Answers
Answer:
they ex-0 off
Explanation:
Answer:
I heard it exploded
Explanation:
Explain how the digestive, respirtory, circulatory, and excretory systems work together in order to maintain homeostasis?
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What are two kinds of chemical properties of matter?
Ability to shine
Ability to burn
Ability to bend
Ability to rust
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Explanation:
Summary. Chemical properties are properties that can be measured or observed only when matter undergoes a change to become an entirely different kind of matter. They include reactivity, flammability, and the ability to rust.
Answer: Ability to burn and ability to rust
Explanation:
Which Two Organisms Are Closely Related, How do you know they share the same ancestors, and What evidence (besides the taxonomic evidence presented in the chart) would you use to prove they share a common ancestor? Why?
Answers
Answer:
Organisms 1 and 2
Explanation:
which two organism group have the most genetic differences
Answers
Explanation:
mollusks and arthopods............
Answer:
echinoderms and jellyfish
Explanation:
. A farmer has a field with a high population of bacteria and fungus (decomposers) in the soil. Which statement correctly
predicts the changes in the nitrogen cycle of the field because of the increase in decomposers?
a. Animal and plant remains will decrease and more nitrogen will be available for the plants to use.
b. Animal and plant remains will stay the same and less nitrogen will be available for the plants to use.
c. Animal and plant remains will increase and more nitrogen will be available for the plants to use.
d. Animal and plant remains will increase and the nitrogen in the soil will remain constant.
Answers
Answer:
A
Explanation:
with decomposers in the soil, they used up the plant and animal remains releasing nitrogen for plant use
Which one of the following would consist of large, round-shaped clasts?
a. mudstone
b. conglomerate
c. breccia
d. sandstone
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Answer:
a sandstone
Explanation:
can someone help with the pic
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Answer:
A
Explanation:
Every cell has a cell membrane, but not every cell has a cell wall. Plant cells have both while animal cells only have cell membranes.
Which would MOST LIKELY produce a mutation that is passed on to offspring?
Group of answer choices
-radiation changing the DNA sequence in skin cells
-a gamete (sperm or egg cell) with an extra chromosome forming
-tobacco smoke altering the genes in lung cells
-exposure to chemicals altering nerve cell funtion
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Answer:
radiation
Explanation:
im pretty sure i just learned about this in ap bio
Temperature is determined by which of the following?
A.) Particles move faster
B.) Particles move slower
C.)Particles cease to move
D.)Particles move at a constant rate
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What is the genotype and phenotype of the
offspring of 2 heterozygous brown eye parents
where brown is the dominant eye color and hazel
is the recessive eye color?
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Answer:
Genotypes:
BB, Bb, bb
Phenotypes:
Brown eyes, hazel eyes
Explanation:
Punnet squares are in the image attached
Q 13.34: Water needs in space flights are easily met through recycling waste water.
А
True
B
False
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Answer:
true
Explanation:
because they reuse that water like they filter it
Which enzyme is responsible for adding free nucleotides to the new DNA strand during replication?
A. DNA polymerase
B. Helicase
C. RNA polymerase
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In starches the glucose units are joined together by
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Answer: glycosidic bonds
The glucose units in starches are joined together by α-1,4 glycosidic bonds.
Starch is made up of two types of polysaccharides: amylose and amylopectin. Amylose is a straight linear chain of glucose molecules linked by α-l,4 glycosidic linkages. Starches have a lengthy, chain-like structure because of the linear arrangement of their -1,4 glycosidic linkages.
Amylopectin is a branched chain of α-d-glucose molecules linked by α-1,6 glycosidic linkage. These bonds are located at the places where the starch molecule branches, and they contribute to the branching structure of starches. Starches are more water soluble than other forms of carbohydrates, such as cellulose, due to their branching structure.
Therefore, In starches, α-1,4 glycosidic linkage bind the glucose units together.
Learn more about glucose here;
https://brainly.com/question/34197018
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Which statement best describes an example of selective breeding?
A. Scientists use lab techniques to combine pieces of DNA from different sources
B. Gardeners choose which plants they let reproduce based on the plant's traits
C. Farmers produce organisms using genes from more than one species
D. Doctors insert a correct version of a gene into cells to treat a disease
Answers
B. Gardeners choose which plants they let reproduce based on the plant's traits is the best example of selective breeding.
What is Selective breeding ?Selective breeding is the process of breeding plants or animals for specific desirable traits. In this process, individuals with the desired traits are chosen and bred together to create offspring that are more likely to inherit those traits. Over time, this can lead to significant changes in the characteristics of a population.
Gardeners often use selective breeding to develop plants with desirable characteristics such as larger fruits, disease resistance, or better flavor. By selecting plants with these traits and breeding them together, they can create new varieties of plants that are better suited for specific purposes.
In contrast, the other options provided involve genetic engineering techniques that involve the direct manipulation of genes or DNA.
Scientists use lab techniques to combine pieces of DNA from different sources in genetic engineering, farmers produce organisms using genes from more than one species through genetic modification, and doctors insert a correct version of a gene into cells to treat a disease through gene therapy. These techniques do not involve the selective breeding of organisms.
Learn more about Selective breeding at:
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Which trait is not inherited?
A. The long length of a person's fingers
B. The large size of a person's ears
C. The freckles on a person's cheeks
D. The ability to speak Spanish
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Answer: D. The ability to speak Spanish.
Explanation:
No one is born already speaking. Speaking a language is a learned behavior.
Answer: d ability to speak Spanish
Explanation: I help ;)
On the ocean floor, there are long mountain ranges called mid-oceanic ridges. Which description explains how these geological structures were
formed?
A a transform boundary where one ocean plate slides past another ocean plate
B. a diverging boundary where two ocean plates move apart from one another
oc, a converging boundary where an ocean plate sinks beneath a continental plate
D. a converging boundary where an ocean plate sinks beneath another ocean plate
Answers
Answer:
B a diverging boundary where two ocean plates move apart from one another
Explanation:
hope it helps
ASSIGNMENT
1. What is the difference between food and diet? 5 marks
2. Differentiate between malnutrition and hunger. 6 marks
3. Is it possible to be over-nourished and under-nourished at the same time? Briefly explain. 5 marks
4. List and briefly explain the categorical elements of food security. 8 marks
5. Dan consumed a plate of food that contained 345g of carbohydrate, 80 g of protein and 45g of fat. He also drank a glass of drink that contained 12g of alcohol. Calculate the total caloric content of the food and drink. 6 marks (show calculations). PLEASE HELP ME OUT ITS URGENT!!
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Answer:
Food refers to any nutritious substance whereas diet refers to the food eaten by organisms daily.
Explanation:
1. Food refers to any nutritious substance that an organisms eat in order to survive and maintain growth whereas diet refers to the sum of food that is consumed by an organism.
2. Malnutrition refers to a condition that occurs from eating a diet which does not supply a healthy amount of nutrients to our body whereas hunger refers to a feeling of discomfort that is caused by lack of food.
3. No, it is not possible to be over-nourished and under-nourished at the same time because a person can attain one condition at a time whether he can be over-nourished or under-nourished.
4. The three elements of food security are availability, access and consumption of food. Availability of food means having sufficient quantities of nutritive food available to a person, access means having sufficient resources to have access to the food and consumption means having taking sufficient amount of nutrients and the ability to absorb and use nutrients in the body.
5. 2,110 calories are taken by consuming 345g of carbohydrate, 80 g of protein, 45g of fat and 12g of alcohol.
List One differences between dwarf planets and the others planets of our solar system.
Astronomy.
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Answer:
The main difference between a dwarf planet and a planet is size. Because they are smaller, dwarf planets lack the gravitational forces needed to pull in and accumulate all of the material found in their orbits. Each known dwarf planet in our solar system is actually smaller than Earth's Moon!
Explanation:
PLS HELP ME!!!
describe one advantage and disadvantage for both asexual reproduction and sexual reproduction strategies.
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Answer:
An advantage of asexual reproduction is that it is faster, an disadvantage is that there will be less genetic variety.
An advantage of sexual reproduction is that it produces more genetic variety, an disadvantage is that it is slower.
Fill in the blank am i right on the second one by the way
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Answer:
Explanation:
plant cells have chloroplasts, the organelle that contains a green pigment called chlorophyll, which produces food from sunlight
Actually, the first blank would be chloroplasts — they are an organelle found only in plants. The second blank would be chlorophyll, the green pigment found in chloroplasts.
how long does it take for mitosis to complete? why will most of the cells you view be in interphase?
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Answer:
Mitosis takes about 2 hours to complete :3
Most cells would be viewed in interphase because it's the most important part of the stage where G1, S, and G2 phase are there too :3
Explanation:
:3
PLEASE HELP IM GIVING BRAINLIEST!!! THIS IS DUE SOON BTW!!
Instructions: Use the list of terms to fill in the blanks with the matching cell parts. Some terms are used more than once.
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I need help with this question
Answers
Answer:
a and c
Explanation:
I do not really have an explanation but I hope this helps :)
Answer:
a and c
Explanation:
brain has to do with your nervous system and your heart has to do with your circulatory
1
Which statement best illustrates a response to a stimulus? (6.L.2.2)
Insects chew on the leaves of a maple tree
The roots of a willow tree grow toward water
A plant produces oxygen
A bean plant absorbs minerals from the soil
1
While animals undergo hibernation during the winter, plants undergo _____________.
(6.L.2.2)
Migration
Camouflage
Dormancy
Reproduction
1
Some trees are dormant during the winter in order to _________________. (6.L.2.2)
Survive the cold
Keep their leaves
Make new leaves
Preserve their trunk
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For the second question, it would be “Dormancy.”
For the third one, it would be “Survive the cold.”
I didn’t know the answers, I just used a website that gave them to me. If you want the website, let me know!
What is crossing over?
The final stage of meiosis
When two sister chromatids exchange genetic information
When two homologous chromosomes transfer genetic information.
When two homologous chromosomes transfer genetic information in prophase 1
When two homologous chromosomes choose the dark side.
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Answer: When two homologous chromosomes transfer genetic information in prophase 1.
Explanation:
Meiosis is a process in which the a single parent (diploid) cell divides twice to produce four haploid daughter cells which have half the number of chromosomes as that of their parents.
Crossing over can be defined as exchange of genetic material that occurs between the chromosomes of opposite germ line. This process helps in transfer of mixing of traits to the offspring from both parents. This occurs in prophase 1 stage of meiosis. This process is the basis of formation of gametes or sex cells that are eggs in female and sperm cells in the male. The paired homologous chromosomes from single parent align to form a bivalent so that cross over each other and a unique combination of trait develop after this process.
march the following changes in the environment with their effect on the ocean
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Answer: thermal stress 1
Reduction in pH 4
Increased runoff 3
Sedimentation 2
Explanation:
A.
B.
C.
D.
Astronomy
Answers
Answer:
A is the correct answer u what usyr tik tk nsme7198 92959