Answer:
C - guard cells and stomata
Explanation:
answer quick pls its timed
What is the role of the green substance chlorophyll in photosynthesis? (2 points)
a
Chlorophyll collects water from the ground.
b
Chlorophyll captures energy from the sun.
c
Chlorophyll captures carbon dioxide from the air.
d
Chlorophyll moves water up the stem to the leaves.
Answer:
Its job is to store light
Explanation:
Green plants have the ability to make their own food. They do this through a process called photosynthesis, which uses a green pigment called chlorophyll. ... Chlorophyll's job in a plant is to absorb light—usually sunlight. The energy absorbed from light is transferred to two kinds of energy-storing molecules.
Answer:
B. Chlorophyll captures energy from the sun
Explanation:
It's not A, because that's what roots do
It's not C, because that's what stomata do
It's not D, because that's what cortex cells and xylum vessels do
The ________________ flows out of a volcano. mantle magma silt lava
PLEASE HELP!!! THIS IS TIMED!!! PLEASE HELP
Answer: ok ?
Explanation:
NEED ASAP LIKE RIGHT NOW PLEASE HELP
what is a wave and how it transverses energy
Answer:
wave means a number of different ways in which energy is transferred: In electromagnetic waves, energy is transferred through vibrations of electric and magnetic fields
Which statement describes the roles of photosynthesis and respiration in the oxygen cycle?
Photosynthesis and respiration both put oxygen into the atmosphere.
Photosynthesis removes oxygen from the atmosphere, and respiration puts oxygen into the atmosphere.
Respiration and photosynthesis both remove oxygen from the atmosphere.
Respiration removes oxygen from the atmosphere, and photosynthesis puts oxygen into the atmosphere.
Respiration removes oxygen from the atmosphere, and photosynthesis puts oxygen into the atmosphere.
PLEASE HELP NO LINKS OR WEBSITES IF YOU DONT KNOW LEAVE ME ALONE THANKS THIS IS DUE IN 30 MINUTES
Practice It!
NASA believes that technology drives exploration. This means that advancements in technology lead to advancements in space exploration. Over the past 60 years, we have developed technology to leave Earth's surface, orbit the planet, reach the Moon, take exceptional pictures of celestial objects, and complete remote fly-by's of outer planets. In the future, technology could lead us to visiting other planets, live and work in deep-space, or even leaving our own galaxy.
Select the statement(s) that illustrate why developing space technology is important.
Technology in space helps us in our everyday lives here on Earth.
Space exploration technology has helped us explore the Moon and see images of far off galaxies.
Technology allows us to better understand our world so that we can make it better.
Technology only helps scientists while they are doing experiments.
Space technology may help us inhabit another planet or live in space in the future.
please answer ill give brainliest
Answer:
Explanation:
Space exploration technology has helped us explore the Moon and see images of far off galaxies.
Space technology may help us inhabit another planet or live in space in the future.
These are the correct statements
BRAINLIEST IF CORRECT ((FILL IN THE BLANKS))
Bats and marine mammals are able to locate prey and to communicate by sending and receiving soundwaves that echo off of surfaces. Echoes demonstrate the wave property of (blank)
The circulatory system is responsible for which of the following?
I. bringing oxygen to your cells
II. bringing nutrients to your cells
III. bringing carbon dioxide to your cells
I only
I and III only
I and II only
I, II, and III
EXPLAIN
Answer:
I, II
Explanation:
The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart. The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.
i will give brainliest to correct answer - link = report
C. 23 cm is the answer.
....
20 Points and Brainliest IF CORRECT
A student is given a mineral that she can’t identify. Explain how the techniques Sandra used in the investigation can help the student identify the mineral.
Calculate the speed of a wave that has a wavelength of 8 meters and a frequency of 16 meters per second (m/s).
Answer:
Assume that you move one end of a rope up and down just once to generate a wave in the rope. How long will take the wave to travel down the rope to the other end? It depends on the speed of the wave.
how is metal alloy a solution?
Answer:
Unlike pure metals, most alloys do not have a single melting point; rather, they have a melting range in which the substance is a mixture of solid and liquid.
Explanation:
12a. How does the model of the volcano provide evidence for the cycling of Earth materials through the rock cycle?
12b. Explain how the process you described in 12a results in rock formation.
Answer:
lava is coming from the crust
Explanation:
volcano's explode with lava because the crust pushes it out
Good Morning, How are you here is my question but it is going to be ina screenshot here it is...
Answer: c
Explanation: longer faults make bigger earthquakes.
Brainliest if correct LINKS WILL BE REPORTED
Answer:
1.transparent
2.able to pass through
Explanation:
NEED LIKE RIGHT NOW ASAP (NO LINKS PLEASE) THANK YOU
what is a wave and how it transverses energy
Answer:
wave means a number of different ways in which energy is transferred: In electromagnetic waves, energy is transferred through vibrations of electric and magnetic fields.
Explanation:
he diagram shows changes of state between solid, liquid, and gas. The atoms of a substance lose energy during a change of state. Before the change, the atoms are close together but are able to slide past one another.
A diagram has a triangle at center with gas on top, liquid on bottom right, solid on bottom left. An arrow from gas to liquid is labeled O, and an arrow from liquid to gas is labeled N. An arrow from solid to liquid is labeled P, and an arrow from liquid to solid is labeled Q. An arrow from solid to gas is labeled L, and an arrow from gas to solid is labeled M.
Which arrow represents the change of state described above?
M
N
P
Q
Answer:
The correct answer is P
Explanation:
Which materials are needed for photosynthesis?
carbon dioxide and water
oxygen and carbon dioxide
sugar and oxygen
water and sugar
What do the number of protons determine for an element? (PLEASE HELP ME THIS IS TIMED!!!! PLEASE HELP!!!!!)
Answer:
all of the above
Explanation:
Hi! I believe I have the answer.
My answers: B, D
Please let me know if it is wrong. Good luck!
Are there any steps of the rock cycle that do NOT connect directly to one another? Explain why this may be the case using at least two examples.
please helpp
Answer:
rocks are destroyed
explanation
ricks are never destroyed they descompose
There are no steps in the rock cycle that do not connect directly to one another. The rock cycle describes the continuous process by which rocks are formed, weathered, eroded, transported, deposited, and lithified, leading to the formation of new rocks.
What are the steps in rock cycle ?Each step of the rock cycle is interconnected and depends on the other steps. For example, the formation of sedimentary rocks requires the weathering and erosion of preexisting rocks, the transportation and deposition of the resulting sediments, and the lithification of the sediments into rock.
Without the weathering and erosion of preexisting rocks, there would be no sediment to form sedimentary rocks.
Similarly, the formation of metamorphic rocks requires the heat and pressure of burial and tectonic activity, which in turn is influenced by the existing rock formations and geological processes of the area.
Another example is the formation of igneous rocks, which can occur through the melting and solidification of preexisting rocks, or through volcanic activity.
Find more on rock cycle :
https://brainly.com/question/1574229
#SPJ2
Stacy made the following table to compare the functions of plant and animal structures, but she is missing a row title. Which of the following would best replace the X?
a table comparing the functions of different animal and plant structures. There is an unknown 'X' in the table. The skeleton in animals and the stem in plants provide support. The fur in animals and the waxy covering in plants provide protection. The ovaries in animals and the pistil in plants make 'X'
Eggs
Fruit
Sperm
Food
All vertebrates are known to have two ovaries. Many invertebrates have testes and ovaries in a single animal. The ovaries in animals and the pistil in plants make eggs. The correct option is A.
What is pistil?The female reproductive structure of the flower is known as the pistil. It consists of the structures like stigma, style, ovary and ovule. The major function of the pistil is to support the pollination process which finally leads to fertilization.
The stigma of the pistil receives the pollen and the style transports the pollen to the ovule. Pistils protects the ovule present inside it. The ovary is also the female reproductive organ in which the sex cells are produced called an egg.
The function of the ovaries is to nurture the eggs for the process which is called the ovulation.
Thus the correct option is A.
To know more about pistil, visit;
https://brainly.com/question/801376
#SPJ3