Answer:
B
Explanation:
What causes cells to become specialized??? ✨
Answer:
Cell differentiation is how generic embryonic cells become specialized cells. This occurs through a process called gene expression. Gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a cell functions.
Explanation:
Hope that helped if it did please give me brainiest Thanks :3 <333333
What is the structure for each macromolecule (what does each one look like?)
Answer:
Within cells, small organic molecules are joined together to form larger molecules. These large macromolecules may consist of thousands of covalently bonded atoms and weigh more than 100,000 daltons. The four major classes of macromolecules are carbohydrates, lipids, proteins, and nucleic acids.
What does a food chain show the flow of between living things?
water
carbondioxide
oxygen
energy
Answer:
energy
Explanation:
cuz i did science
the dispersal of ink in a beaker of water is an example of
a. endocytosis
b. diffusion
c. active transport
d. osmosis
Answer:
A
Explanation:
Diffusion is the answer:)))
Water is polar. What types of bonds does this allow water to make with other water molecules?
Answer:
Covalent bonds.
Explanation:
Water forms polar, covalent bonds with other molecules because of the uneven electron charge.
how does air pressure affect weather
Answer:
Hewo, Kiluawa (sorry if i spelled it wrong)
Explanation:
High Pressure
Basically, high pressure occurs in an area if the atmosphere over that particular area becomes heavier. As a result, the heavy air above will come down to the Earth’s surface. And the air present in that area will move away to create space for the heavy air.
Commonly, the warmer months experience high pressure. You’re more likely to enjoy a comparatively dry and stable weather pattern in those months. Besides, you’ll find the skies in high pressure areas very clear. You’ll also feel a gentle breeze there that will cool down the surrounding areas.
Low Pressure
On the other hand, the air above a low pressure area is comparatively much lighter than the air below. As the heavy air on the Earth’s surface cannot go further below, it pushes away the lighter air above. As a result, a vacuum is created on the surface level and the air in the surrounding areas rushes towards it to fill up the void space.
Meanwhile, the rising air starts to cool down and form clouds in the sky. These clouds then come down to the Earth in the form of rain. Sometimes, snow is also formed depending on the temperature of the surrounding areas.
In general, colder months of the year experiences more low pressure situations. By now, you probably can guess why. The cold air on the surface level is heavier than the air above. And these low pressure areas are the reasons behind unstable weather conditions like snow, ice, rain, storm, etc.
Hope This Helps!
Need help quiz is here and this is the only answer I don’t know
Answer:
activation energy is the answer
Which statement best defines building blocks
Answer:
Building blocks are the basic units of a structure, they are what make up something. Atoms are building blocks of everything, atoms are the basic unit of matter and is the building blocks of physically everything.
Explanation:
Which property of water allows water to be conducted up to the leaves?
Answer:
Cohesive nature of water
Explanation:
Capillary action helps bring water up into the roots. With the help of adhesion and cohesion, water can work it's way all the way up to the branches and leaves.
Answer: B
Explanation:
Do molecules crossing a membrane using active transport go WITH or AGAINST the concentration gradient??
1. How do you think rapid changes in the chracteristics of habitats affect the niches of
animals occupying that habitat?
Answer:
The rapid changes would make an organism change their land, environment around them, and the food web
When the habitat of the animals living in it changes, both the animals and the habitat change. It changes the biotic and abiotic factors of the niche and ecosystem. Habitat is part of a niche.
What is the impact of the changing habitat?
Niche is a broad space in which the particular animal roams, searches for food, and reproduces, but habitat is a part of the niche where the animal spends most of its life. Human interventions, such as cutting down forests for industry, roads, and so on, have an impact on wildlife. Due to this, the temperature of the earth keeps on increasing, resulting in climate change, global warming, the melting of ice, a rise in water levels, etc.
If these changes happen, then animals will have difficulty living in their habitat. The environment will not be favorable for living, and both abiotic and biotic factors will be disturbed, such as the fertility of the soil, which is affected by fewer trees. Other animals affect by this change too.
Hence, in this way, the change in habitat changes the niche.
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Assignment: 03.01 Seasons of Change
Answer:
What's the question? There's no specific question there
Two heterozygous tail pea plants with the same genotype, Tt, are crossed. What is the probability that the offspring of this cross will have a heterozygous genotype?
A. 50%
B. 25%
C. 100%
D. 75%
How do we detect the cosmic microwave background radiation?
A. by looking for a glow in the night sky
B. by looking for radiation at the blue end of the spectrum
C. through magnifying glasses
D.through radio telescopes
Answer:
D. Through radio telescopes
Explanation:
The way we are able to detect them is by radio telescopes
In the atmosphere, 50% of the air lies below an altitude of
Answer:
it is 89.0000655
Explanation:
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In the atmosphere, 50% of the air lies below an altitude of 89.0000655.
What do you mean by altitude of atmosphere?Exosphere. Located between about 700 and 10,000 kilometers (440 and 6,200 miles) above Earth's surface, the exosphere is the highest layer of Earth's atmosphere and, at its top, merges with the solar wind.
The commonly accepted end of earth's atmosphere falls within the thermosphere at 62 miles (100 kilometers) above the earth's surface. This commonly accepted boundary is called the Kármán Line.
The Stratosphere extends around 31 miles (50 km) down to anywhere from 4 to 12 miles (6 to 20 km) above the Earth's surface. This layer holds 19 percent of the atmosphere's gases but very little water vapor.
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How are DNA tests useful to solve a more mystery? Explain in your own words.
Explanation:
forensic scientists can compare DNA found at the crime scene from blood or hair to DNA samples taken from suspects if there is no match they may be able to rule out that suspect. if there is a match police would likely want to take a closer look.
A type of asexual reproduction in which a prokaryotic cell replicates its DNA and divides in half, producing two identical daughter cells, is called
binary fission
conjugation
mitosis
transduction
Answer: binary fission, form of sexual reproduction in which paramecia and some prokaryotes exchange genetic information. I THINK this is right!
Answer:
The answer is binary fission.
Explanation:
Binary fission, asexual reproduction by a separation of the body into two new bodies. In the process of binary fission, an organism duplicates its genetic material, or deoxyribonucleic acid (DNA), and then divides into two parts (cytokinesis), with each new organism receiving one copy of DNA.
Hope that helps you!!
5. A herd of zebras has 9 males and 62 females.
During a one-year period, 22 foals that are born
survive and 25 adults die. Six females join the
herd. Three males and 11 females leave the herd.
Has the herd reached its carrying capacity for this
ecosystem? How do you know?
O a. The herd has reached its carrying capacity
because the growth rate is negative.
Ob.The herd has reached its carrying
capacity because the growth rate
is positive.
O c. The herd has not reached its carrying capacity
because the growth rate is negative.
Od.The herd has not reached its carrying
capacity because the growth rate
is positive.
Answer:
Choice: (A) The herd has reached its carrying capacity because the growth rate is negative.
Explanation:
The herd has reached its carrying capacity because the growth rate is negative. Hence option a is correct.
What is ecosystem?Ecosystem is defined as a ecology's structural and functional unit where living things interact with one another and their surroundings. Healthy ecosystems maintain our soil, clean our air, control the climate, recycle nutrients, and give us food. They provide tools and raw ingredients for producing medicines and other goods. Major elements of many ecosystems include plants, animals, insects, microorganisms, rocks, soil, water, and sunlight.
Clumps can disperse in a region when there is an unequal distribution of resources like food, water, moisture, temperature, or other materials. More food supplies are available, finding a mate requires less migration for individuals, and organisms are better protected from predators.
Thus, the herd has reached its carrying capacity because the growth rate is negative. Hence option a is correct.
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In what ways are the ingredients in a cake like the gases in Earth’s atmosphere?
Answer:
because there are different types of gases and layers of the atmosphere on earth.
Explanation:
Why is resource management of forest important for economic
Answer:
timber, plant medicinal resources, genetic materials, and recently a source for generating carbon credits.
Explanation:
Pilar just won a coveted award at work, even though many of her colleagues told her she didn't have a chance of getting it. While standing on the stage at the company's banquet dinner, she wanted to gloat and call out the people who didn't support her, but she knew this would not be appropriate. Instead, she stayed positive and smiled, thanked all of her colleagues, and graciously accepted the award. Pilar ended up conforming to this particular social setting's _____.
Answer:
Pilar ended up conforming to this particular social setting's negativity.
Explanation:
Pilar's co-workers do not show support for the causes in which she participates, on the contrary, they underestimate her and denigrate the capacities she has and the possibility of being rewarded for the hard work she intends to do. This does generate an environment full of negativity, which can harm everyone involved. The fact that Pilar, overcoming this environment, winning the prize and giving a sincere speech, regardless of what her colleagues said, shows that she got used to and adapted to a place with this type of negativity.
Including Alaska and Hawaii, which additional biomes are found in the United States?
Answer:
Temperate grassland, desert, temperate woodland, and shrubland, northwestern coniferous forest and temperate forest.
Explanation:
Answer:Temperate grassland, desert, temperate woodland, and shrubland, northwestern coniferous forest and temperate forest.
Explanation:
Building of dams and interstate highways are examples of
Human Environment Interaction
Location
Place
Region
Movement
Answer:
Human environment interaction
Explanation:
OK so thats the answer hope it helped ⇔ I really do
WILL GIVE BRAINLIEST
The region of the earth where ecosystems interact
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background info: potato cells were added to different solutions of NaCl and it has to do something with Osmosis
Answer:
The water moving form inside the potato to the outside, making it lose mass.
Explanation:
I hope this is right.
In 2019, what was the total income for all agriculture commodities?
Answer: Cash receipts for all commodities are forecast to decrease $12.3 billion (3.3 percent) to $358.3 billion (in nominal terms) in 2020. Total animal/ ...
Explanation:
How does Interphase relate to the 4 stages of the Cell Cycle?
Answer:
Interphase is the first stage of Mitosis. This is the cell cycle. Interphase is when the DNA is replicated
Hoped this helped :)
Which events take place in the light-dependent reactions of photosynthesis?
ERRE
O Light energy is converted sugars; sugars are broken down for energy.
O Light energy is captured by plants, light energy is used to make sugar.
O Light energy is converted to chemical energy; chemical energy is used to make sugar.
O Light energy is captured by plants; light energy is converted to chemical energy.
W
Markthina
Answer:
d
Explanation:
HELP ON NUMBER 5 IMPORTANT
Answer:
FLVS?
Explanation:
number 1 stop going on brainly and asking people for answers and 2 the answer is a 25% chance that the offspring with be a chesnut colored.
I’m not sure what the answer is.
Answer:
The answer is A
Explanation: