Answer:
cell wall plant like
Explanation: they are actually bits of diatoms which are housed in cell walls of glass
diatoms are part of dynamite too so think about that when you are brushing your teeth next time ;)
Measure of how acidic or basic a solution is and the scale used to measure it
Answer:
A PH scale is used to measure the acidity of a solution
Explanation:
Which statements describe functions of the backbone? Check all that apply.
It supports the body’s weight.
It helps to break down food.
It surrounds and protects the brain.
It replaces the spinal cord in vertebrates.
It allows for flexibility and movement.
It helps regulates water balance.
Answer:
1 and 5
Explanation:
i got it right on edge! if thats not your answer I'm sorry :)
Answer:1,4,5
Explanation:
Which of the following causes day and night?
the changing seasons
the revolving Earth
the rotating Earth
the evolving sun
Answer:
the rotating earth
Explanation:
is the main cause
Based on the images seen here identify which phase of matter would transmit lift waves the fastest and why
Answer: the answer is solid
Explanation:
because the solid would transmit the fastest because the particles are closest together.
Answer:
The correct answer is D) The gas would transmit the fastest because there are the fewest particles to interfere with the waves.On USA TEST PREP
Explanation:
how can different cells do different jobs in the human body with the same DNA
Answer:
Compared to a short-term investment, a long-term investment is generally considered to have similar returns. to be equally as risky. to have greater risk. to offer lower returns
Explanation:
Why is the goal of restoring the grizzly bear population a challenging task?
A)
because the present grizzly bears are dangerous
B)
because the present grizzly bears live in areas that humans cannot reach
C)
because the present grizzly bears do not like cameras
D)
because the present grizzly bear population is unknown
Answer: D
Explanation:
That’s the answer on edge.
What is the main function of the nervous system? (Not sure if this is right answer)
how do the population sizes at each trophic level compare between the two ecosystem?
Answer:
The trophic levels vary between the two ecosystems based on the number of organisms that can be supported at the level below it.
what characteristics do bacteria have and whats its role
Answer:
good luck i don't know too
In what way is surface area more important for cells than volume?
Answer:
As a cell grows in size, the surface area gets bigger, but the volume gets bigger faster. Thinking about this as a ratio (division), the volume is the denominator and the surface area is the numerator. If the volume is getting very big, then the ratio itself will be getting very small.
I will give brainiest
Which of the following describes the role of lipids?
Choose 2 answers:
(Choice A)
A
Transmission of genetic information
(Choice B)
B
Enzyme function
(Choice C)
C
Energy storage
(Choice D)
D
Membrane structure
Answer:
D i think sorry if its wrong ;-;
5. The model includes a wavy arrow to show light striking the thylakoids. Which
label for the wavy arrow would be MOST USEFUL for communicating the role of
light in photosynthesis?
a. Light is radiated from the chloroplast during the light-independent reactions.
b. Light energy is cycled within the thylakoid.
c. The chloroplast reflects the green wavelengths of light.
d. Light is the energy source for converting ADP to ATP, and NADP+ to NADPH.
Answer:
There is no model in this question but the question can be answered based on the provided information and general knowledge of photosynthesis. The answer is:
d. Light is the energy source for converting ADP to ATP, and NADP+ to NADPH.
Explanation:
Photosynthesis, which is being described in this question, is the process by which autotrophic organisms synthesize their food in the presence of sunlight. The photosynthetic process occurs in the CHLOROPLAST. However, photosynthesis occurs in two stages namely: light dependent and light independent reaction.
Light dependent reaction occurs specifically in the THYLAKOID of the chloroplast where the photons of light is absorbed by chlorophyll molecule (photosynthetic pigment). The light energy that hits the chlorophyll makes it excited, hence, providing the energy to produce ATP from ADP and NADPH from NADP+.
These products are pivotal in the next stage of photosynthesis (light independent stage). Hence, light plays a very crucial role in photosynthesis by providing the energy source for converting ADP to ATP, and NADP+ to NADPH.
Compare and contrast the shape of
a solid, liquid and mass.
Answer: See below
Explanation:
A solid will retain its shape, Liquid matter is made of more loosely packed particles and will take the shape of its container. Mass, or form, refers to a shape or three-dimensional volume that has or gives the illusion of having weight, density or bulk. They compare because mass and solid have their respective shape yet liquid matter takes shape of its container
Ossification means
A) Bone fracture
B
Bone displacement
C Bone deterioration
D) Bone growth
Answer:
:the natural process of bone formation.
Hiii, if anyone has done the food chain gizmo document worksheet. Is it alright if u could help me with all the problems? Thank you!
Answer:
sry haven't done it but I recently finished that unit in class so I might be able to help
1pt Which of the following tells you the number of protons in the nucleus of an atom?
O A. atomic mass
O B. orbit
O c. half-life
OD. atomic number
5th grade work. Correct answer will be marked brainliest.
Answer:
the answer is through
Explanation:
so C.
True or False. A hypothesis that is firmly supported by investigative research and scientific study is proven.
If purple flowers are dominant in a plant and white flowers are recessive in that plant, then when purple-flowered
plants with two dominant genes are mated with white-flowered plants with two recessive genes, the first
generation of offspring should have
A
100% white flowers
B
75% purple flowers and 25% white flowers
с
50% purple flowers and 50% white flowers
D
100% purple flowers
im pretty sure it would be c
If purple-flowered plants with two dominant genes are mated with white-flowered plants with two recessive genes, the first generation of offspring should have 100% purple flowers.
Genes are defined as units of inheritance that occur in the chromosomes. Usually, genes occur in pairs called alleles and these alleles control the expressed traits (phenotype) of an organism.
In this case, we have a flowering plant having a dominant gene for purple flowers (R) and a recessive gene for white flowers (r). Using a punnet square, we can see that the first generation will have all purple flowers since it is the dominant gene as shown.
Learn more: https://brainly.com/question/23983042
Which of the following did you remember?
The rings around the central canal which are the sites of lacunae are?
Diaphysis
(B) Periosteum
Lamella
D Canaliculi
Answer:
Lamellae
Explanation:
lamellae
-rings around the central canal that are made up of connective tissue and are sites of the Lacunae
If humans replace the forest with a factory, how will this affect the carbon cycle in the
area?
The forest is defined as a carbon sink, and with its removal, there will be less carbon
released into the atmosphere.
The forest is defined as a carbon source, and with its removal, there will be less carbon
released into the geosphere.
The forest is defined as a carbon sink, and with its removal, there will be more carbon
released into the atmosphere.
The forest is defined as a carbon sourceand with its removal, there will be more carbon
released into the hydrosphere.
Answer:
The forest is defined as a carbon sink, and with its removal, there will be more carbon
released into the atmosphere.
Explanation:
The diameter of the........... is so thin that only one red blood cell can get through at a time.
1) Vein
2) Capillary
3) Arteriole
4) Artery
Answer and I will give you brainiliest
Answer: capillary (2)
Explanation:
What is the role of oxygen in photosynthesis and in cellular respiration?
~ Oxygen is used in photosynthesis to produce glucose and is released during cellular respiration.
B Oxygen is released in photosynthesis and used in cellular respiration to produce energy.
© Oxygen is combined with carbon dioxide in photosynthesis to release energy and released from carbon
dioxide during cellular respiration.
DOxygen is released from glucose during photosynthesis and combines with carbon dioxide to produce
energy during cellular respiration.
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Answer:
a
Explanation:
oxygen aids in glucose production through respiration and supports the organism since glucose is the food for plants
The role of oxygen in photosynthesis and in cellular respiration - B Oxygen is released in photosynthesis and used in cellular respiration to produce energy.
Role of oxygen1. In photosynthesis, solar energy is harvested as chemical energy in a process that converts water and carbon dioxide to glucose. Oxygen is released as a byproduct.
6CO₂ + 6H₂O+ energy → C₆H₁₂O₆ + 6O₂
2. In respiration, the product of photosynthesis, glucose and oxygen are converted into carbon dioxide, water, and energy and oxygen is used to break down glucose
C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O+ energy
Learn more about the Role of oxygen:
https://brainly.com/question/13943298
What happens during photosynthesis that creates oxygen? *
A glucose is broken down
B water breaking
C Calvin cycle
Although Jean-Baptiste Lamarck's theory of transformation proved to be incorrect, he contributed some important ideas to the study of evolution. Which of the following statements are Lamarck's ideas? Choose the two statements that apply.
A. Similar animals originate from a common ancestor
B. Evolution takes place by small, gradual steps
C. Some organisms lived in ancient times, but they no longer exist today
D.Processes that made land features in the past are still in action today.
E.Simple organisms can develop into more complex organisms over many generations
Answer:
B. Evolution takes place by small, gradual steps. E. Simple organisms can developed into more complex organisms over many generations.
Lamarck's theory of Evolution states that evolution takes place by small, gradual steps.
What was Lamarck's theory of Evolution?Lamarck's theory of Evolution states that evolution takes place by gradual steps where traits acquired by parents ate transferred to offspring.
Lamarck's theory of Evolution was called the theory of the use and disuse of body parts.
Therefore, Lamarck's theory of Evolution states that eolution takes place by small, gradual steps.
Learn more about Lamarck's theory of Evolution at: https://brainly.com/question/2398051
#SPJ2
Inform your client, the corn farmer, whether doubling the amount of fertilizer on his fields (from 100 to 200 pounds per acre) will give him a large increase in his crop. Make sure to include the evidence you used to reach your conclusions so he understands your reasoning. Your response should include a minimum of five complete sentences.
Answer:
200 pounds of fertilizer will resolt in 177 brushes.
Explanation: I did the same thing and I got this answer, I hope it helps!!
Why does T. brucei infection cause the symptoms that led to the term “African Sleeping Sickness”?
Answer:
African trypanosomiasis is a parasitic disease transmitted by the tsetse fly. It gets its nickname 'sleeping sickness' because symptoms can include a disturbed sleep pattern
Explanation:
Hope this helps
When the codon and anticodon connect.... What does it build ?
Answer: A tRNA with the complementary anticodon is attracted to the ribosome and binds to this codon. The tRNA carries the next amino acid in the polypeptide chain. The first tRNA transfers its amino acid to the amino acid on the newly arrived tRNA, and a chemical bond is made between the two amino acids.
How does weathering help to create soil?
Answer:
weathering breaks parent material into smaller pieces
Explanation:
I took the test and it was correct.