Answer:
A. They can feed themselves through photosynthesis.
Explanation:
I got it correct
What is the relationship between force, mass, and motion?
Answer: If an object is accelerating, then Force = Mass x Acceleration. If it is moving at a constant speed, then Kinetic Energy = 1/2 mass x velocity squared but in this case, there is no force acting on the object. Perhaps this will help understand the relationship between force and mass. Force is anything that acts on an object, from a person pushing on something to gravity holding the Earth in orbit around the Sun, to cause it to change speed or direction. If there is no change in speed or direction, then no force is acting on it. This relates to mass in the following way. THE GREATER THE MASS, THE GREATER THE FORCE NEEDED TO MAKE THAT MASS CHANGE SPEED OR DIRECTION. Think of it like this; what takes more force to push up a hill, a car, or a bicycle. The bicycle has less mass and therefore requires less force to push it.
Force = Mass x Acceleration if an object is accelerating.
What is Motion?Kinetic Energy = 1/2 mass x velocity squared if it is moving at a constant pace, yet there is no force acting on the item in this scenario.
This will make the connection between force and mass more clear. Any action that exerts force on an object—from a person pushing something to gravity keeping the Earth in its orbit around the Sun—to change its speed or direction is referred to as force.
No force is acting on something if there is no change in its direction or speed. The following is how this relates to mass. The force required to cause a mass to change speed or direction increases with mass.
Therefore, Force = Mass x Acceleration if an object is accelerating.
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Question 20 of 25 What is a carbon footprint? A. The amount of oxygen released by a plant B. The amount of greenhouse gas released by a person C. The amount of carbon dioxide released by a plant D. The amount of carbon inside a person's body
Answer:
B. The amount of greenhouse gas released by a person
Explanation:
Can some viruses be prevented? (Explain your answer). Which viruses from your data table are preventable?
Answer:
Lung cancer from smoking
help me please this is due in a hour and i don't understand any of it
Answer:
I dont know the exact answer but if it helps i think you count the number of letters in the first dna strand and then count the amount of letters are different from the bottom strand then turn it into a percentage.
Explanation:
PLEASE HELP!! 20 POINTS
Why are meiosis and fertilizations said to be "complimentary processes"?
Explanation:
to be able to have sexual reproduction
Answer:
OK
Explanation:
Which of the following is the definition for speciation?
which of the following is true about mitosis?
A The process only occurs in plants
B The process occurs in only animals
C The process occurs in every type of organism
D The process occurs only in multicellular oragnisms.
The farming and grazing practices of the early settlers led to the natural disaster which of the following practices led to the creation of this ecosystem disaster
Answer:
tornados
Explanation:
Huracan's
Which statement about the visible light spectrum is true when moving
from red to violet. *
A. Red has a longer wavelength and higher frequency and wavelengths get shorter and
the frequencies shorter to violet at the other end.
B. Violet has a longer wavelength and lower frequency and wavelengths get shorter and
the frequencies higher to red at the other end.
C. Red has a longer wavelength and lower frequency and wavelengths get shorter and
the frequencies higher to violet at the other end.
D. Red has a shorter wavelength and lower frequency and wavelengths get longer and
the frequencies higher to violet at the other end.
Answer:
C. Red has a longer wavelength and lower frequency and wavelengths get shorter and
the frequencies higher to violet at the other end.
HELP ME!!!!!!!!
i gotta catch up on missing work and cant leave the kitchen table until i do, and my back is starting to hurt
Answer:
PRECISSION
Explanation:
The movement of the Earth's axis is called precession.
This movement is caused by the gravitational attraction of the Sun and the Moon on Earth.
Near the year 130 B.C. Hipparchus was the first to estimate the precision of this axis, whose period is about 26,000 years.
How comparable are the two plant specimens?
Claim
Evidence
Reasoning
1. Which symbiotic relationship occurs when two species in a community benefit from the relationship? *
A. Commensalism
B. Parasitism
C. Mutualism
D.Predation
Unlike animals, plants continue to grow in their oldest stage of development. Which type of plant tissue produces new, undifferentiated cells?
epidermis
ground
meristematic
vascular
Answer: meristematic
Explanation:
Growth occurs throughout the plant's life, a process known as indeterminate growth. This indeterminate growth is possible because, unlike animals, plants have perpetually undifferentiated tissues called meristems. Read about plant meristems.
What role do maple trees play in a forest food web?
1 secondary consumer
2 primary producer
3 primary consumer
4 decomposer
Incomplete Dominance
I need help
Answer:
1.
Red = rr
Blue = bb
Purple = rb
2.
a) Genotype - rb
Phenotype - purple
b) 0%
c) 100%
d) 0%
3.
a) Genotypes - rr, rb, bb
Phenotypes - red, purple, blue
b) 25%
c) 50%
d) 25%
4.
a) Genotypes - rb, bb
Phenotypes: purple, blue
b)
50 purple
50 blue
0 red
I liedmy mum that was offering economics and she said she'll go to my school cuz I came late what should I do please
Answer:
Run away from home
Explanation:
Answer: Just be upfront and honest. Punishments are temporary experiences are forever.
What kind of waste is shown in the photograph?
Answer: that’s is e waste
Which of the following describes the outer core?
A. The solid, rocky layer on the outside
B. A layer of liquid metal that spins
C. A dense layer of solid metal
D. Hot, partially melted rock that flows
SUBMIT
Answer:
B.
Explanation:
Which of the following describes the outer core?
A. The solid, rocky layer on the outside
B. A layer of liquid metal that spins
C. A dense layer of solid metal
D. Hot, partially melted rock that flows
Because the outer core is the third layer of the Earth. It is the only liquid layer, of metals irons and nickel Also its responsible for Earths magnetic field as earth spins on its Axis the substances move also move around during that
Answer:
B. A layer of liquid metal that spins
Explanation:
what base is found in mRNA but not DNA?
Answer:
Uracil
Explanation:
DNA has the nitrogenous bases of thymine, adenine, guanine, and cytosine.
In mRNA, however, the base called uracil replaces thymine.
mRNA has the bases uracil, adenine, guanine, and cytosine.
So, uracil is the base found in mRNA and not DNA.
The base that is found in mRNA but not DNA is uracil (U) and play a unique role in the synthesis of proteins.
What are nucleotide bases?Nucleotide bases are the building blocks of DNA and RNA, which are the genetic materials of living organisms. There are four nucleotide bases in DNA: adenine (A), cytosine (C), guanine (G), and thymine (T). In RNA, thymine is replaced by uracil (U).
These nucleotide bases are arranged in a specific sequence in DNA and RNA, which provides the instructions for building proteins and performing other functions in the cell. The sequence of nucleotide bases determines the genetic information that is passed from one generation to the next.
The nucleotide bases are connected by covalent bonds to a sugar molecule and a phosphate group, forming a nucleotide. Nucleotides are joined together by covalent bonds to form a chain, which is the structure of DNA and RNA. The sequence of nucleotide bases in DNA and RNA plays a central role in the storage and expression of genetic information.
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This Venn diagram is being used to compare the characteristics of nonvascular and vascular plants.
Which characteristic is shared by the two plants, and can therefore be placed in the overlapping section?
have roots
perform photosynthesis
have xylem and phloem
produce seeds
Answer:
perform photosynthesis
The specific xylem and phloem tissues that vascular plants (tracheophytes) have for supporting and conducting water and food, respectively, set them apart from nonvascular bryophytes.Thus, option B is correct.
What best defines about nonvascular and vascular plants?The existence of chloroplasts and the green pigment chlorophyll, which enable plants to carry out photosynthesis, is the fundamental similarity between these two plant groupings. Due to their capacity to manufacture their own food, plants are now the main contributors to the ecosystem's production.
Tracheophytes are another name for vascular plants. Pteridophytes, gymnosperms, and angiosperms are among them.Nonvascular plants lack the specialized vascular system required to transmit water and nutrients. Examples of simple structures that are specialized for doing transportation are those found in algae and bryophytes.
Therefore, perform photosynthesis characteristic is shared by the two plants.
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Which cell molecules will be used to make viral proteins
How does carbon dioxide affect sea urchins
Answer:
Increasing levels of carbon dioxide (CO2) in the atmosphere are causing oceans to become more acidic. This situation poses a threat to marine organisms with shells made of calcium carbonate, because acid will corrode these shells
Answer:
Explanation:
Increasing levels of carbon dioxide (CO2) in the atmosphere are causing oceans to become more acidic. This situation poses a threat to marine organisms with shells made of calcium carbonate, because acid will corrode these shells.
I’ll pay 20$ if you answer right now.
Questions: figure 3 shows plant cells from either the stem or the leaf.
a. Describe what part of the plant is represented in figure 3.
b. What is structure A?
c. What process occurs in structure A?
Answer:
Explanation:
1. looks like chloroplast
2. Structure A would be thylakoids if it is chloroplast
3. Light reaction happens in thylakoid which does things like water photolysis
How can ultrasound check for cracks in metal?
Answer:
The newly developed SONOSCAN angle probes of SONOTEC for non-destructive material testing check metals for cracks and inclusions. They are mainly used in the metal industry. The ultrasonic probes are able to detect critical defects as well as quality deficiencies of welds.
Explanation:
hope it helps please mark me as a brainliest please m
Answer:Computers are able to create detailed images by combining many ultrasound reflection readings
Explanation:
How can landforms affect weather??
Answer:
hope it helps! love uuwu
Explanation:
These effects can cause huge changes in the temperature, precipitation, and humidity of a region. An example is when a storm encounters a mountain range. The clouds can not go over the mountains, so the upwind side receives plentiful rainfall while the downwind side gets little to no rain
Huge bodies of water absorbs and releases heat in a very slow cycle. ... This causes a large difference in temperature at night and day on land or around bodies of water. This constant heating and cooling affects wind and rain. Role of landforms to global temperature and weather.
What are some closely related animals to the Marine Iguana?
Answer:
The komodo dragon is one.
A nonrenewable resource that developed from the remains of ancient plants that lived in large swamps millions of years ago is:
A. Coal
B. biomass
C. solar
D. Nuclear
Answer:
★ A nonrenewable resource that developed from the remains of ancient plants that lived in large swamps millions of years ago is COAL
Explanation:
Hope you have a great day :)
A female brine shrimp can lay up to 150 eggs each time, whereas some other animals, such as penguins only lay 1 or 2 eggs. Based on the hatching success rate obtained(brine shrimp: 77% hatching success rate in full 24hr sunlight), why do you think brine shrimps lay more eggs than penguins?
Answer:
Because the shrimp are easy prey they, need to be able to produce enough offspring to have a chance of survival.
Explanation:
Some snake embryos have small buds resembling limbs. These buds disappear at later stages of embryonic development. These observations suggest that these snakes – a. will have offspring with limbs b. had a parent with working limbs c. have functional limbs as adults d. evolved from a limbed ancestor.
Answer:
so?
Explanation:
MY BACK HURTS SO MUCH!!!!!!!! PLEASE HELP ASAP!!!!
Answer:
Atmosphere
Explanation:
ok, go to the doctor and get some pain meds