Answer:
Plants get nutrients from the soil. The soil also absorbs moisture, so the plant may also receive water from the soil. The plant also uses the soil as a way to support itself, using roots. Plants depend on animals for extra nutrition, as animals decay and become fertilization for the plants. Animals also drop feces, which can fertilize as well as spread the seeds. Humans depend on soil as a way to grow and cultivate plants.
Explanation:
A scientist helps a colleague do a better experiment by:
O A. laughing when a common and avoidable mistake is repeated.
B. offering advice about how best to perform a standard procedure.
C. explaining why a hypothesis does not need to be tested in an
experiment.
D. refusing to allow anyone else to use an expensive instrument.
Answer:
B. Offering advice about how best to perform a standard procedure.
Explanation:
Helping others can be in different ways, be it helping out or by giving encouraging words or advice. But in all aspects of help, there is always a positive outcome if help is given in the right way and at the right time. And it is also how one person lifts another.
A scientist can help a colleague out by offering advice and telling the person how to best perform a standard procedure. This will help the colleague do better in the experiment and also help ensure that the right things are done and the efforts are successful. The other options are all negative in their 'approach' which will only hinder the colleague in his/her works.
Thus, the correct answer is option B.
Answer:Offering advice about how best to perform a standard procedure.
Astrology is pseudoscience. What can you conclude about the claims made by astrology?
Answer: claims are not valid
Explanation: Astrology suggests position of stars and planets in time of birth of a human being affects one´s life. That has not any kind of scientific evidence
Answer:
They are based on unscientific methods.
Explanation:
Took the quiz.
Which process of alimentary canal that remove undigested food from body? *
3 points
A. Egestion
B. Ingestion
C. Assimilation
Answer:
A. Egestion
Explanation:
Egestion is the removal of undigested food from body.
Which of the following is NOT characteristic of those who engage in coercive or aggressive sexual activity?
a. They have high levels of traditionally masculine traits
b. They have unusually high levels of sexual interest
c. They tend to rationalize their aggressive behavior
d. They were victims of childhood violence or sexual abuse
Answer:
c. They tend to rationalize their aggressive behavior
Explanation:
Individuals who involve aggressive sexual activity having high levels of traditionally masculine traits. These type of people experience sexual abuse, witnessing family violence in their childhood that leads to aggressive sexual activity. These people have unusually high levels of sexual interest. Use of illegal drugs, use daily alcohol use, and excessive time spent "hanging are the factors that are responsible for aggressive sexual activity.
Carbon is an organic element found in all life forms. Which of the following occurs through the process of
breaking down carbon-based molecules?
A. Water molecules are transferred through the body.
B. Elimination of waste products occurs.
C. Energy needed for life functions is released.
D. Absorbing of oxygen through pores occurs.
Answer:
C is the Answer.
Explanation:
Carbon is an organic element which when broken down will release energy within an organism.
Process of elimination
A: Wrong because Water has nothing to do with carbon being broken down.
B: Wrong because when carbon is broken down no waste products are being eliminated.
C: Right because Energy is released when Carbon is broken down
D: Wrong because Carbon being broken down has nothing to do with oxygen being absorbed.
Worth 30 points, and I will recommend you! PLS!
If the primary consumer level contained 1,500 kcal (joules) of energy, how much energy would be in the tertiary consumer level?
Answer:
15
Explanation:
Divide by 10%
1500
to
150
to
15
What do microbiologists do ? why are their contributions important to science ?
Answer:
Microbiologists study microbes, or microorganisms. They investigate some of the simplest and oldest forms of life on Earth, such as bacteria. Studying these organisms can help scientists trace the evolutionary lineage of more complex organisms. Microbiologists' research is important in developing treatments for infectious diseases that bacteria and other microorganisms cause.
Explanation:
same answer in Edmentum just change up the words
2
Which statements about humus are true? Choose more than one
answer
It forms from dead plants
It collects in bedrock
It fertilizes soil
It contains carbon
It is only found in topsoil
It erodes the rocks in soil
It forms from dead plants
It fertilizes soil
It contains carbon
It is only found in topsoil (not sure abt this tho)
Humus forms from dead plants, fertilizes soil, contains carbon, and is only found in topsoil. The correct options are A, C, D, and E.
What is humus?When plant and animal debris decomposes in the soil, humus, a black, organic substance, is created.
Plants scatter leaves, twigs, and other debris to the ground, which accumulates. Leaf litter is the name of this substance. Animal carcasses contribute to the litter after they pass away.
Humus is a form of soil produced by decomposing organisms and plants.
The name was developed by a French soil expert named Muller and is based on the Latin word "soil". Humus is challenging to define and is still not completely understood.
Only found in topsoil, humus is a material that develops from dead plants, fertilizes the soil, and contains carbon.
Thus, the correct options are A, C, D, and E.
For more details regarding humus, visit:
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Based on fertility and mortality rates, a developed country will be found in which demographic transition stage?
A
Transitional
B
Industrial
C
Pre-Industrial
D
Post-Industrial
Answer:
can I get a hoyaah because Apple is good for you and others around you
Answer:
industrial i think im not sure might wanna check first
Explanation:
mrk me brainliest plz
Why are worldwide CO2 emissions still rising?
Answer:
We are still using things that emit Co2. Fossil fuels, natural gas, etc.
Explanation:
Which of the following occurs during
telophase and cytokinesis?
A. the division of the cell's nucleus
B. the cell's DNA is copied
C. the division of the cell's cytoplasm
D. cell division into two identical daughter cells
cytokinesis is when the cell divides
telophase is when it coppies itself befor it splits
i hope that maybe helped a small bit atleast
Most of the Earth's oxygen occurs in the form of minerals in the crust and mantle. The oxygen that is available in the atmosphere is
used primarily by plants, animals, and bacteria to perform cellular respiration.
Why is running out of oxygen still not a real concern?
A. Oxygen is recycled through the interrelated processes of photosynthesis and cellular respiration.
OB. Oxygen can easily be mined from rocks and sand and then be released into the atmosphere.
the
OC. The Sun creates more than enough new oxygen atoms in the atmosphere by splitting phosphate molecules.
OD. Lightning creates large quantities of ozone, which quickly breaks down into oxygen molecules.
DONT TELL ME LINK
Answer:
I think A
I hope this helps!
Explanation:
A student conducts an experiment on the effects of temperature on seed growth. In a notebook, she draws a picture of the seeds on day 10 and writes that the seeds left in the warmest location have had the largest growth.
What part of scientific investigation best defines these actions?
observations
logical reasoning
hypothesis
evaluating
Answer:
yellow Read the paragraph.
Jess and her family are moving to a new city. Jess has never lived anywhere else in her life and wonders what the change will be like. She will miss her friends and the familiar sights. However, Jess has always liked trying new things. Her parents said there is a park right next to their new home and a yard big enough for a dog. Jess is interested in her family’s new adventure.
Which phrase best replaces interested in to show how Jess is feeling in this situation?
excited about
uncomfortable with
nervous for
surprised by
Explanation:
yellow wcThe best part of scientific investigation that best defines the action where a student conducts an experiment on the effects of temperature on seed growth and draws a picture of the seeds on day 10 and writes that the seeds left in the warmest location have had the largest growth is observation. The correct option is A.
What is scientific investigation?A scientific investigation is an effort to find explanations for observed phenomena. In general, the scientific investigation follows a step-by-step procedure that identifies a problem to be resolved, collects relevant information, formulates a hypothesis, tests the hypothesis by experimentation, analyzes the information collected, and makes conclusions.
The primary goal of scientific research is to extend the knowledge base of a field of study. The best part of scientific investigation that best defines the action where a student conducts an experiment on the effects of temperature on seed growth and draws a picture of the seeds on day 10 and writes that the seeds left in the warmest location have had the largest growth is observation.
Observation is a collection of data by examining something or someone. It involves looking for particular information or signs of activity, recording the data obtained in a systematic manner, and utilizing the data to draw conclusions or create predictions.
Therefore, the correct option is A.
Learn more about Scientific investigation here:
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In a straight stream, where does the water travel the fastest?
Answer:
In the center of the stream well above the bottom of the bed or channel but below the surface.
Una mujer cuyo padre era Daltónico se casa con un hombre cuyos padres no tienen antecedentes para dicha anomalía visual.Este matrimonio tiene 2 hijos y 2 hijas.¿Qué porcentaje de los descendientes podría presentar daltonismo?
Answer:
4 porcentaje
Explanation:
4 o 8 porcentajes
6. What is the most important factor used in determining an igneous rock's texture?
Answer:
The texture of a rock refers to the size, shape and arrangement of the mineral grains in the rock that give the rock its overall appearance. The most important, but not only, a factor that controls the grain size of a rock is its cooling history.
Answer:
its multiple
Explanation:
smoothness with glass like features
Discuss the orogenies that produced the Appalachian Mountain Range. Include in your answer the timing, process, and resultant sedimentation patterns. Include additional Paleozoic orogenic events to strengthen your answer if need be.
Answer:
Explanation:
Appalachian orogenic belt, an old mountain range that extends for more than 3,000 km (1,860 miles) along the eastern margin of North America from Alabama in the southern United States to Newfoundland, Canada, in the north. The geosynclinal theory of mountain building was first worked out in the Appalachians by James Dana and James Hall in the late 19th century; today a plate tectonic theory is invoked. The earliest Appalachian sediments were deposited near the start of the Cambrian Period (542 million years ago) on the shores of the opening Iapetus Ocean. Subduction of the Iapetus led to its destruction and the collision of different continental blocks and island arcs. Those collisions gave rise to three Appalachian orogenies: the Taconic in the Middle Ordovician (about 472 million years ago); the Acadian in the Middle to Late Devonian (at 390 million to 370 million years); and the Alleghenian in the Late Carboniferous to Permian (300 million to 250 million years ago). The age of these orogenies decreases eastward across the orogenic belt, demonstrating that it was formed by the progressive eastward addition of arcs and continental fragments to the continental margin of North America. The Appalachian belt continues to the east in the form of the Caledonian and Hercynian orogenic belts in western Europe. The Alleghenian orogeny led to the formation of the Pangaea supercontinent during the Permian Period (299 million to 251 million years ago). Geophysical seismic studies show that the southern Appalachian Mountains comprising the Ridge and Valley region, the Blue Ridge Mountains, and the Piedmont region belong to a crustal slab some 6–15 km (3.7 to 9.3 miles) thick that has been thrust 260 km (162 miles) westwards over the former continental margin.
I’ll give points + brainalist for the correct answer (:
[NAA]
Excuse me, i can't quite see the question and the answers.
May you please ask again?
[xArtsy]
Which of the following is not a characteristic of the T-Cell line?
A. Regulatory (or suppressor) T-cell inhibit the immune response
B. Cells are matured in the thymus gland
C. The cells originate in bone marrow from stem cells
D. T-Helper cells stimulate both the humoral and cell-mediated response
Answer:
D. T-helper stimulate only humoral response. Cell mediated is by B cells.
what is the essence of recognizing the different species of organism in our country 1 paragraph pls
Answer:
To maintain equilibrium.
Explanation:
The essence of recognizing the different species of organism is very important in our country because we can avoid certain activities that leads to the extinction of that species. Recognizing the nature of a specie is necessary in order to provide good and suitable environmental conditions to the organisms and avoid those activities due to which its growth is negatively affected and leads to removal of that specie from ecosystem so that's we can say that the essence of recognizing the different species of organism is very important to maintain equilibrium in the ecosystem.
A garden contains 40 flowers, 30 of which are red. What is the frequency of red flowers? (1 point)
O 0.5
O 1.0
O 0.25
0 0.75
How can bacteria share molecules that impact their ability to survive?
Answer:
a host cell its what they feed off of
Explanation:
hope this helps a bit :)
True or false please be experienced and know what you are doing. If you are not good at life science please skip this question.
well, i think the first one is false because plants dont produce sexually
the second one is false
third- please fact check me ut i think its true
forth is true
true
true
true
true
true
please fact check me i grow plants but im not a scientist lol
A number of major evolutionary innovations arose in the fish lineage. Check all of the evolutionary innovations associated with the fishes.
a) Teeth arose from the rough scales of ancestral sharks.
b) Skeletal developments leading to the amphibian movement onto land probably evolved from lobe-finned fishes.
c) Fish fins are ancestral (homologous) structures to the flippers (forelimbs) of turtles.
d) The anterior gill arch formed the basis for the evolution of the vertebrate jaw.
e) The swim bladder ultimately led to the evolution of the amphibian urinary bladder.
Answer:
a) Teeth arose from the rough scales of ancestral sharks.
b) Skeletal developments leading to the amphibian movement onto land probably evolved from lobe-finned fishes.
d) The anterior gill arch formed the basis for the evolution of the vertebrate jaw.
Explanation:
The animals we know today have physical characteristics that are evolutionary adaptations of characteristics of their ancestors, which have undergone a series of evolutions and modifications over the years giving rise to new species that have resulted in the species we know today. This process of evolutions and adaptations also happened with the ancestral species of fish, which allowed that today, they had characteristics such as teeth and jaws. Many of these evolutions occurred even in different species, such as the evolution that allowed the amphibians to have a skeleton, which evolved from the spine fins of fish.
Fossil fuels are the carbon remains of plants and animals that died long ago.
True
False
Answer:
The answer is True
Explanation:
Answer:
True
Explanation:
They are remains of died plants and animals
If a mutation introduces a new skin color in a lizard population, which factor might determine whether the frequency
(presence) of the new allele will increase?
A)The size of the population
B)The fitness benefit of the mutation
C)How many other lizards have the mutation
D)Whether or not the mutation occurred naturally
Decomposers are important because they:
recycle dead material
take nutrients from the soil
help sick plants and animals die
all of the above
ANSWER ASAP FOR BRAINLY
Answer:
They recycle dead material
Explanation:
They use dead plants and animals and the nutrients from that gets put back into soil it helps living plants
Good luck <3
If a natural hazard only harms plants (like consumers), how will that impact producers????
10. What is the difference between
COMPONENTS and GOALS?
Answer:
The difference between the given two topics is provided below throughout the explanation section.
Explanation:
Components:
A system that would be operationally separate is termed as a component. Everything just accomplishes certain functions and can demand a certain supply as well as create the outcome.Goals:
The major resolutions or judgments that we decide as well as resolve to fulfill, break down many negative habits, acquire better behavior or accomplish further throughout various fields.______ occurs because the nervous systems send messages to the muscles in the muscular system.
(I need someone to fill in this blank with the best possible answer, I’ll reward points + brainalist)
Answer:
action potentials
Explanation:
other possible answers:
electrical impulses
muscular contractions
action potentials is likely your best bet though
Explanation:
Neurons carry messages from the brain via the spinal cord. These messages are carried to the muscles which tell the muscle fibre to contract, which makes the muscles move.