i need help , i’m doing a quiz and i have 60 mins !

I Need Help , Im Doing A Quiz And I Have 60 Mins !

Answers

Answer 1

Answer:

power is work divided by time

Explanation:


Related Questions


A ________
is a system formed by the interaction of a community of organisms with
their physical environment
A.Biome
B.Ecosystem
C.Habitat
D.Campground

Answers

B. Ecosystem

hope it helps you..

what factors are needed to create a storm?

Answers

Answer:

For a storm to be created, it needs warm sea surface temperatures, light winds, and rotation or spin. If any of the following does not happen, the storm will either weaken or decay.

Hope this helps! :)

3) Give one function of Meibomian gland:​

Answers

Answer:

abnormal gland function. As we know, the meibomian glands secrete the meibum responsible for the formation of the tear film's outer layer. The meibum aids in reducing the evaporation of tears from the front surface of the eye, increasing the surface tension and forming an optically superior tear meniscus.

Anatomy
Hope this helps ♥️

Plant material can
increase which of
the following in
soil?

Answers

Answer:

Soil is a major source of nutrients needed by plants for growth. The three main nutrients are nitrogen (N), phosphorus (P) and potassium (K). Together they make up the trio known as NPK. Other important nutrients are calcium, magnesium and sulfur.

Explanation:

The best I could do

Through their roots, plants absorb water and mineral nutrients, returning organic matter to the soil through root exudates, litterfall, and roots. Thus, they can increase organic matter in the soil.

What increases soil quality?

Through their roots, plants absorb water and mineral nutrients, and they return organic matter to the soil through litterfall, roots, and root exudates.

Avoid over-tillage while preparing seedbeds, and maintain the seedbed as coarse as you can to keep the aggregates big enough to hold gases and carbon. Any organic material input enhances soil quality. Organic matter enriches the soil with carbon while preserving the separation and integrity of the soil aggregates.

Learn more about soil, here:

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9 and 10! Brainliest involved

Answers

Answer:

9 is true

10 is d

Explanation:

make me brillent plz

What are the reactants and what are the products of cellular respiration?
Reactants:
Products:

Answers

Answer:

Reactants: Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP; waste products include carbon dioxide and water.

Products: Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

Explanation:

I hope this helped you ;)

Answer:

Reactants: Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP; waste products include carbon dioxide and water.

Products: Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

Explanation:

Another source for sulfur is from pollution cases by man-made activities. These are mixed with water in the air falling in

Answers

Answer:

rain

Explanation:

Sulfur dioxide pollutants can be generated in the form of aerosols and acid rain. Acid rain is a type of acid deposition which results from the rain with has a pH of 5.7 (or even more acid). The process of oxidation of sulfur-containing compounds is the main cause for the generation of sulfur dioxide pollutants that are released into the atmosphere by human activities (e.g., as a combustion product from burning coal and other fossil fuels).

The pistil collects pollen from the __________.
A. seed
B. ovule
C. sepal
D. stamen

Answers

Answer:

Stigma

Explanation:

Stigma – The head of the pistil. The stigma receives pollen, which will begin the process of fertilization.

Hope this helps!

What do carbohydrases break down?

Answers

Answer:

Explanation:

Carbohydrase enzymes break down starch into sugars. The saliva in your mouth contains amylase, which is another starch digesting enzyme. If you chew a piece of bread for long enough, the starch it contains is digested to sugar, and it begins to taste sweet.

Help please :( | ten pts | will mark brainlest!!!


Which is produced in the organelle shown above?

Group of answer choices

sugar

chlorophyll

ATP

oxygen

Answers

Answer:

ATP

Explanation:

that is the mitochondria and the mitochondria is the powerhouse of the cell and it makes ATP

Answer:

i might be wrong but ATP correct me if im wrong

Which person would most likely be biased about
how plastic waste affects the environment?
O A. The owner of a plastic-making company
B. The owner of a car
O C. A gas-station employee
O D. A scientist studying plastic

Answers

I believe its A i hope that helps

These genes are passed on to offspring as dense structures of DNA known as

A. Chromosomes
B. Chromatin
C. Proteins
D. Polymerase

Answers

Answer:

A. Chromosomes

Explanation:

Which part of the cell is the site of chemical reactions responsible for metabolism
a, Ribosome
b,Cytoplasm
c,Golgi Apparatus
d,Endoplasmic reticulum ​

Answers

Answer:

None of those... the Mitochondria

Explanation:

Hi I just wanted to know my body type am I a mess morph ecto mix am I pure ectomorph or mesomorph can someone help me and for people who are gonna be negative stay away.I will show a picture of flexing

Answers

Honestly you’re not bad love it !

For a neuron to function, an input of free energy from ATP is required to set up the sodium and potassium ion concentration gradients such that a signal can be propagated down the axon of a neuron without the necessity of ATP. The system could have worked the opposite way. The neuron could have used ATP to move ions across when a signal was being propagated and then allow natural diffusion to return the ions to their respective sides of the membrane. What advantage does the organism have using ATP up front

Answers

Answer:

The lack of ATP would slow nerve responses to generate an action potential

Explanation:

Adenosine triphosphate (ATP) is the main source of energy in the cells. Moreover, ATPases are pumps that use ATP in order to transport sodium and potassium ions across the cell membrane and thus create an action potential. In stressful situations (e.g., escape from a predator) the lack of ATP would not allow to develop fast nerve responses, thereby ATP is required during rest periods and the flow of ions is used when is required a fast response.

water in plants can be lost through what​

Answers

Answer:

transpiration

Explanation:

Transpiration is the process of water movement through a plant and its evaporation from aerial parts, such as leaves, stems and flowers. Water is necessary for plants but only a small amount of water taken up by the roots is used for growth and metabolism. The remaining 97–99.5% is lost by transpiration and guttation.

I hope my answer will help you keep safe

During the Dutch Fork vs Irmo softball game, Bobby tore a connective tissue that attaches his thigh bone to his hip-bone. Which tissue was affected?

Answers

Your answer would be ligament

Need help with this. PLS

Answers

Answer: propahse. the longest phase of mitosis is prophase because in this phase many structure disappear like nucleus membrane and nucleolus at late prophase nd in early phrophase stage centriole become start dividing and shall go to the pole and mid phrophase stage centriole takes position at 90° between each other and lastly at the.

Explanation:

Which two body systems alert the young bird to the danger and help produce the vomit it uses as a defence?​

Answers

i believe it’s the nervous system

The nervous system is the major controlling system, thus, the Nervous system help produce the vomit it uses as a defence.

What are the main functions of the nervous system?

The main functions of the nervous system are:

Managing of body's inner environment to support 'homeostasis' An example of this is the ordinance of body temperature.Programming of spinal cord reflexes. Memory and learning.Voluntary control of motion.

Thus, the option nervous system is correct, as the nervous system is the major controlling system whereas others are not.

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What controls the metabolic process in paramecium?

Answers

Answer:

The macronucleus is the centrer of all metabolic activities of the organism.

Explanation:

Help me please I feel dead inside

Answers

Answer:

A

Explanation:

I would go with A. "Because.. blah etc".

Answer:

Video games are the reason children are interested in learning

Explanation:

It would motivate most kids to learn, which is a benefit for classrooms/teachers

Which structures in birds and mammals have a similar function?

a. Air sacs and diaphragm
b. Down feathers and underhair
c. Albumen and mammary gland
d. Crop and incisors

Answers

Answer:

Air sacs and diaphragm

Explanation:

What are the types of vascular plants? How do they reproduce?

Answers

crytogams - this type of vascular plant reproduces by spore.

phanerogams - this type of vascular plant reproduces from the seeds, hence also named as seed plants.

Angiosperms - this type of vascular plant reproduces flowers and fruits

Gymnosperms - this type of vascular plant reproduces cones and seeds only.

Answer:

Vascular plants are plants that have roots, stems, and leaves. They have a vascular system that is responsible for the distribution of water and nutrients. This system is made up of the xylem (responsible for distributing the raw sap to the leaves) and the phloem (responsible for transporting the processed sap to the rest of the plant). Within this group we have: pteridophytes (Many plants do not produce flowers. They are also known as cryptogams. They reproduce through spores) and spermatophytes (they are vascular plants that produce seeds and, therefore, are the most evolved).

Explanation:

Vascular plants are those that have a “corm” made up of root and stem (stem and leaves), as well as a conduction system made up of xylem and phloem for transporting water and photosynthates. Pteridophytes are vascular plants that do not produce seeds. Within the vascular plants they are the simplest plants at a structural level, since they do not have the complexity linked to the production of these seeds, which are what allow the sexual reproduction of plants. Spermatophytes are the vascular plants that produce seeds. These seeds generated by the flowers, when they fall to the ground after dispersing, germinate and give rise to a new plant. This presence of seeds that can be spread by the wind or by animals is what has allowed these plant species to colonize the world.

what does bilious mean.​

Answers

Answer:

hi...... bro.........( ^^^^^^ ) w right answer

Which process most increases the amount of
phosphorus available for use in the ecosystem?

Answers

the overuse of fertilizers and over-enrichment with nutrients will lead to increasing the amount of phosphorus concentration in agricultural runoff.

Which of the following is not a contributing factor to ecosystem stability species, genetic,ecosystem, or abiotic diversity.

Answers

Answer:

Ecosystem.

Explanation:

Ecosystem is not a contributing factor to ecosystem stability whereas, species, genetic, and abiotic diversity are the factors that contributes in the stability of an ecosystem. The diversity of species greatly affected the ecosystem stability if more species are present in he ecosystem. The abiotic factors also plays an important role in the stability of an ecosystem because these abiotic factors causes changes in the ecosystem environmental conditions.

Explain how this experiment showed that gene flow was not the cause of antibiotic resistance.

Answers

Answer:

Due to no transfer of resistance allele.

Explanation:

The gene flow was not the cause of antibiotic resistance because the characteristics can't be transferred from one generation to the next generation. The organisms are evolved to become an antibiotic resistance due to their environmental conditions and this resistance quality is only present in the existing population and the alleles that are responsible for this resistance can't be transferred from the bacteria to the next generation so the experiment showed that gene flow was not the cause of antibiotic resistance

What is a carrier molecule?

Answers

Answer:

below hun

Explanation:

molecules that are used to carry electrons and hydrogen ions to the last step of cellular respiration.

Answer:

Carrier molecules are proteins and are found in the cell membrane moving various substances, like glucose, in or out of a cell. They also transport electrons through the electron transport chain.

Explanation:

Natural selection will only lead to evolution if it allows for an organism to:

a) Possess advantageous traits
b) Compete for resources
c) Produce offspring
d) All of the above

Answers

d)all of the above i think

What are three ways radioactive dating is or was used in the real world?

Answers

Together with stratigraphic principles, radiometric dating methods are used in geochronology to establish the geologic time scale. Among the best-known techniques are radiocarbon dating, potassium–argon dating and uranium–lead dating.

Answer:

Over time, carbon-14 decays in predictable ways. And with the help of radiocarbon dating, researchers can use that decay as a kind of clock that allows them to peer into the past

Explanation:

kinda easy ig idfk

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