Answer:
They reproduce using spores.
Explanation:
Seedless vascular plants (like ferns) do not have seeds. That means they do not have flowers because flowers produce fruit with seeds. To reproduce, they drop microscopic spores. These spores fly away in the wind and land wherever. Then they grow into new plants.
What career cluster does a Dietician and nutritionist, health educator, psychologist and public health counselor fall into?
A. Agriculture, Food, and Natural Resources cluster
B. Health Science cluster
C. Business Administration cluster
Help me please giving brainliest
Answer:
1.
air (atmosphere)
water (hydrosphere)
land (geosphere)
organisms (biosphere).
2.
The Earth's climate is created by the interaction of the atmosphere and the hydrosphere. Heat and moisture are stored in the atmosphere, whereas water vapor is stored in the hydrosphere. The interactions between the two aid in the distribution of heat and moisture around the globe, resulting in temperatures that are conducive to life.
3.
The biosphere and hydrosphere interact in the sense that the hydrosphere provides water for the biosphere to function, grow, and exist. Animals (biosphere) consume water (hydrosphere), and fish (biosphere) require water (hydrosphere) in order to survive and swim. The flood is another interaction between the biosphere and the hydrosphere.
4.
Perform experiments. Make theories. Observe. Etc.
Hope the rest of it helps tho!
What does the wavelength of light determine?
A. color
B. Intensity
C. brightness
D. amplitude
Answer:
A
Explanation:
In the visual system, a light wave's wavelength is generally associated with color, and its amplitude is associated with brightness.
help me please, I'll mark brainliest!!!
Answer:
Explanation:
answer pls i need help
Help me please giving brainliest
Answer:
Is there any word bank that you can choose from?
Explanation:
What causes the drainage of water from a watershed to a river?
A.
heat
B.
sunlight
C.
gravity
D.
Earth's rotation
Answer:
C. Gravity
Explanation:
The drainage is flowing down and the reason things stay tethered to the Earth is because of gravity.
A person throws a ball up into the air, and the ball falls back toward earth.
At which point would the kinetic energy be the lowest?
1. at a point when the ball is still rising
2. at a point before the ball hits the ground
3. when the ball is at its highest point
4. when the ball leaves the person's hand
Answer:
3. When the ball is at its highest point.
Explanation:
When the ball is at the highest point, it is not moving as fast and is in potential energy then when it falls again, it is kinetic energy.
Calculate the force needed to move the object shown in the picture to the right. Use the equation for Newton's second law as well as the provided mass and acceleration values.
Select one:
F=2N
F=4N
F=8N
F=16N
F= 16 N
--Jax
Hope this helps!!!
Please Help me (I'll give brainlest) (LIMITED)
Answer:
C is correct I think
Explanation:
A: Couldn't be because there is one less source that is consuming the algae, so algae wouldn't decrease
B: Number of pike wouldn't increase because it would be getting less food
C is correct because there would be less pike because there would be less food for them, so fishermen would catch less
D: Same explanation as B but for Dragonfly larvae
In the past few years, DNA testing has become an important crime-fighting tool. Many individuals were convicted of crimes based on the evidence of their DNA alone.
All of the following statements concerning this use of DNA as a crime-fighting tool are true EXCEPT...
A. The results of DNA testing are 100% reliable in all criminal investigations.
B. Basically, no two individuals have the same exact same DNA in their cells.
C. DNA is an organic compound, and without proper care in handling, it could become mutated.
D. The closer the individuals are related, the more similarities will occur in their DNA.
Homologus structures refers to
Answer:
Homologous structures are similar physical features in organisms that share a common ancestor, but the features serve completely different functions.
Explanation:
An example of homologous structures are the limbs of humans, cats, whales, and bats.
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(HELP ASAP)Which of the following is true of the composition of both DNA and enzymes such as DNA lipase?
A. Nitrogen and oxygen are the only elements they have in common.
B. They are made up of long chains of a basic unit.
C. They are made up of basic units called amino acids.
D. Carbon and hydrogen are the only elements they have in common
Answer:
B. They are made up of long chains of a basic unit.
Explanation:
the others don't really make sense
a, they have c h o n in common bc of cho cho chon chonp,
b, its true
c, only proteins (enzymes are proteins) are made up of amino acids
d, refer to a
The composition of both DNA and enzymes such as DNA lipase as they are made up of basic units called amino acids.
What is the role of enzymes in protein synthesis?When protein synthesis is taking place, enzymes link tRNA to amino acids in a highly specific manner. The third form of RNA is messenger RNA (mRNA), which receives the genetic code from DNA and carries it into the cytoplasm where protein synthesis takes place.
Thus, option "C" is correct.
To learn more about enzymes click here:
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Life science
What is biodiversity, and why is it important?
See first comment too, please
Answer/Explanation:
Biodiversity is the shortened form of two words "biological" and "diversity". Biodiversity is required for the processes that support all life on Earth, which including us (Humans). Why is it important? It because without biodiversity we cannot have the healthy ecosystems that we rely on to provide us with the air we breathe and the food we eat. Biodiversity holds ecological and economic significance. It provides us with nourishment, housing, fuel, clothing and several other resources.
Important reason include;
Biodiversity Protects Us. Biodiversity makes the earth habitable.Biodiverse ecosystems provide nature-based solutions that buffer us from natural disasters such as floods and storms, filter our water and regenerate our soils.Increase ecosystem productivity; each species in an ecosystem has a specific niche a role to playSupport a larger number of plant species and, therefore, a greater variety of crops.Protect freshwater resources.Promote soils formation and protection.[RevyBreeze]
Final Point ( what are the 3 parts of the cell theory)
Answer: All living things are composed of cells.
Cells are the basic units of structure and function for living things.
All cells come from pre-existing cells. Also, organisms grow by “adding on more cells” NOT by increasing the size of their cells.
Explanation:
what method of controlling the python population do you believe would be
most effective? Create a plan based on your chosen method.
Answer: Well i think that you should see what kind of impact they have on the enviorment then you see what you can to regulate that
second you see what you can kind of tools you can use to regulate that
Explanation:
Answer: snake purge or snake hunger games jkjk
i would say see the impact and try to control the food source but i am not really sure
How does the average monthly temperature change throughout the seasons?
Answer:
.
Explanation:
There is a lag between the longest day of the year and the warmest average temperatures for most mid and high latitude locations. In northern OH/northwest PA, the maximum daily temperature occurs nearly 3 weeks later in mid July.
I hope this helps
giving brainliest to first correct answer
A grackle and a sparrow try to eat from the same ear of corn in a field. This is an example of mutualism.
True or false
explain the interconnected path of photosynthesis and cellular respiration.
Answer:
Photosynthesis converts carbon dioxide and water into oxygen . Glucose is used as food by the plant and oxygen is a by-product. 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:
Please I need help - due tomorrow - brainliest to the best answer
Write an explanation of why a scientist may want to perform an experiment about the effect of the concentration of salt on the amount of electricity produced. (2-3 Sentences)
A scientist may want to perform such an experiment probably because they want to find out if there's another type of food or drink or spice that could create energy.
What is the name of the line drawn perpendicular to the surface where a light ray strikes?
a.
incoming ray
c.
normal
b.
reflected ray
d.
vertical
Please select the best answer from the choices provided
A
B
C
D
Answer:
C
Explanation:
The ray of light leaving the mirror is known as the reflected ray. At the point of incidence where the ray strikes the mirror, a line can be drawn perpendicular to the surface of the mirror; this line is known as a normal line.
hope this helps!
Explain how to view a specimen under a microscope.... using the correct scientific vocabulary
Which statements describe the pedigree? Check all that apply.
(/◕ヮ◕)/if you get it right you get a free hug
One parent is a normal male.
One parent is a normal female.
The parents have two daughters who are carriers.
The parents have three sons who are carriers.
The grandparents have a granddaughter who has the disorder.
The grandparents have three normal grandsons.
Answer:
it got passed down from the grand parents it skiped the the parents and went to the 2 daugthers
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How can the difference in temperatures influence the wind patterns in the Atlanta area?
The unequal heating of Earth's surface can cause local winds to form. The less dense warmer air rushes in to replace the denser cooler air forcing the cooler air upwards creating the local winds in a given area.
The unequal heating of Earth's surface can cause local winds to form. The less dense cooler air rushes in to replace the denser warmer air forcing the warmer air upwards creating the local winds in a given area.
The unequal heating of Earth's surface can cause local winds to form. The denser warmer air rushes in to replace the less dense cooler air forcing the cooler air upwards creating the local winds in a given area.
The unequal heating of Earth's surface can cause local winds to form. The denser cooler air rushes in to replace the less dense warmer air forcing the warmer air upwards creating the local winds in a given area.
Answer:
that is correct, the ball of fire heats the earth unevenly causing winds
Explanation:
NEED ANSWER I WILL GIVE BRAINLIEST DO WITHOUT MAKING TABLE
Answer:
// CHEMICALS //
- sunscreen
- Bleach
- lead
- chlorine
// Is it beneficial or harmful? //
sunscreen - can be both beneficial and harmful. (mostly beneficial.)
Bleach - very harmful. (but can also be useful)
lead - harmful
chlorine - both harmful and beneficial.
// How is this chemical beneficial or harmful? //
Sunscreen - helps with the protection from the sun, but also may contain toxic chemicals.
Bleach - may irritate skin and can kill you if you breath it in for too long, this damages cells in your body and the brain causing it to kill you.
Lead - lead is found in many places, it can also kill you if it enters your body in any way.
chlorine - helps clean your pool, but can be very harmful to your skin.
How does the cell cycle start off?
PLEASE HELPPPPPPPP!!!
Answer:
the second option. The heat added to the system. That's what the Q stands for.
ixl questions
Which two of the following organisms are tertiary consumers in this food web?
Answer:
Snowy owl and the Rough-legged Hawk.
Explanation:
The chart is pretty self explanatory and easy to understand so I'm sure that these are the correct answers.
Give three specific examples of how cell theory has impacted the modern-day world in which we live in.
Specific examples of how cell theory has impacted the modern-day world include:
Understanding how all organisms are created, grow and die.Understanding why organisms take the form they do.Understanding how cancer and other diseases spread and can be managed.Definition:
Cell theory, put simply is a scientific theory whose formulation is characterized by the fact that living organisms are made up of cells, and these cells are the basic structural/organizational unit of all organisms, and that all cells come from previously existing cells.
In modern day world in which we live in, the cell theory has impacted in a variety of ways, some of which include;
Understanding how all organisms are created, grow and die.Understanding why organisms take the form they do.Understanding how cancer and other diseases spread and can be managed.Read more;
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help pls it would be nice :p
Answer:
1.The DNA unzips
2.A strand of RNA is made
3.The RNA leaves the nucleus
4.The RNA moves to the ribosome
Explanation: