Which idea explains Darwin’s observations about Galapagos Islands finches?
A) biological species concept
B) ecological species concept
C) endangered species extinction
D) sympatric speciation
Answer:
I think the answer is A) biological species concept
QUICK! 30 POINTS
D is crossed out because it is wrong.
Answer:
C. There is a loss in energy
Explanation:
________ are individual organisms with a gastrovascular cavity and circle of tentacles that make up coral.
A) Polyps
B) Algae
C) Nematocytes
D) Planulae
E) Atolls
I'll give BRAINLIEST TO BEST ANSWER.
If you were to leave a pan of water outside for several days what would happen
Write a scientific report on the what would happen, and how would they relate to the tree states of water: solid, liquid and gas.
At least 3 PARAGRAPHS.
Answer:
It might pass the three of them
Explanation:
It depends on the weather
A garden supply company has an advertisement selling beneficial bacteria. They claim that the bacteria will help gardeners grow better gardens because of better soil. What can some bacteria do for soil?
increase clay content
provide water
slow down weathering
improve fertility
Answer:
D. improve fertility
Explanation:
A garden supply company has an advertisement selling beneficial bacteria. They claim that the bacteria will help gardeners grow better gardens because of better soil.
This claim is simply based on the premise or fact that some bacterias can improve fertility of the soil.
Some species of bacterias are living microorganisms that are capable of decomposing organic matter into nitrogen, carbon and other nutrients, which are then released into the soil in a plant available form when in excess and this cycle continues with reproduction of new bacterias.
Some examples of these bacterias are Klebsiella, Anabaenopsis, Beijerinckia, Azotobacter, Clostridium, Anabaena, Nostoc, Bacillus etc.
What is the definition of erosion in rock biology?
Answer:
Erosion is the process where rocks are broken down by natural forces such as wind or water. There are two main types of erosion: chemical and physical.Which one of the following organisms IS EATEN BY AN OMNIVORE in this food web?
If you don’t know the answer please don’t guess bc this is ixl and it’ll start me over.
Answer:
the cytoplankton
Explanation:
What is an advantage of asexual
reproduction?
A. Creates genetic diversity.
B. Occurs quickly.
C. Produces a small number of offspring, D. Produces identical offspring.
Answer that is correct and with explanation gets brainliest!
Answer:
B
Explanation:
he population can increase rapidly when the conditions are favourable. only one parent is needed. it is more time and energy efficient as you don't need a mate. it is faster than sexual reproduction.
what organelle is not possessed by all cells
Answer:
Nucleus
Explanation:
Compare the nervous system of the shrimp to that of a vertebrate.
Answer: The majority of animals on our planet, about 95 percent, do not possess a true backbone and are called invertebrates. It's common knowledge that vertebrates like humans have a complex nervous system that reacts to stimuli, but much less is known about invertebrates like shrimp and insects. While it's somewhat different from that of vertebrates, shrimp do have a central nervous system comprised of four main parts.
Explanation:
The nervous system is a highly specialized organ found in vertebrates.
The nervous system
The nervous system is a complicated system in the body of a vertebrate that is made up of the peripheral nervous system, which includes cranial nerves, spinal nerves, involuntary nerves, etc., and the central nervous system, which includes the brain and spinal cord.Neurons in the nervous system primarily relay signals to the various bodily parts.Somatic and visceral components are part of the peripheral nervous system.The two halves of the vertebrate nervous system are the grey matter and the white matter.The central nervous system and the peripheral nervous system make up the nervous system.The spinal cord and the brain, which regulate all bodily functions, make up the central nervous system.The cranial and spinal nerves, on the other hand, are part of the peripheral nervous system, which links the central nervous system to the rest of the body.Nerves carry electrical impulses from the skin and other sensory organs to the brain, which interprets the stimuli and delivers a reaction to the muscles and glands of the body.learn more about it
https://brainly.com/question/15202873
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find the kinetic energy of a ball of mass 200 grams moving at a speed of 20m/s
Answer is 40J...............
Plants have an added layer that animal cells do not. What is that added layer called?
Answer:
a cell wall
Explanation:
Effects of hurricanes
Answer:
Storm surge, tornadoes, heavy rainfall, high winds, riptide, and death are the most major effects of hurricanes. While a hurricane is approaching the coast, the sea level increases swiftly. Since the sea level rises, the amount of water can cause many deaths from drowning.
Explanation:
mark BRAINLIST
thx
Answer: They Produce strong winds and storm surge flooding,heavy rain fall that can result house and buildings flooding,and rip currents and it can also cause Tornadoes.
Which of these organisms would most likely be found at the top of an energy pyramid?
a clams - a primary consumer
b. sardines - a primary consumer
c. sharks - a secondary consumer
d. kelp - a primary producer
The energy pyramid is a diagram that shows the flow of energy between trophic levels in an ecosystem. In an energy pyramid, the energy flows from producers to consumers.
The organisms that would most likely be found at top of the energy pyramid are sharks (secondary consumers).In an energy pyramid, the energy flows from producers (e.g., plants) to primary consumers (eg., herbivores). Subsequently, the energy then flows from primary consumers to secondary consumers (e.g., carnivores) and so successively.In an energy pyramid, the amount of available energy decreases as it moves through subsequent trophic levels.In conclusion, the organisms that would most likely be found at top of the energy pyramid are sharks (secondary consumers).
Learn more in:
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Jorge conducted an experiment and included the graph shown below as part of his lab report.
Jorge's experiment involved which of the following? DS
(5 Points)
A change in the chemical properties of a substance
The formation of a new substance.
O A physical change
A chemical change.
Plsss help
Answer: A
Explanation:
What is noise pollution?
What happened when Earth's first atmosphere collapsed? Will mark you as brainliest!
- it created oxygen
-it formed the oceans
-it triggered an ice age
-it fell as rain, watering the earliest plants
Explanation:
solar radiation would break atmospheric water into oxygen, which would react with carbon on the Earth to form carbon dioxide. The air would still be too thin to breathe. The lack of atmosphere would chill the Earth's surface.Plants and land animals would die
Which type of cancer is the fastest growing? Explain your answer, using your relevant data.
What changes happen in cancerous cells?
Answer:
more pain
Explanation:
some cells will die and this disease cannot be
treated and you would feel more pain
and so dangrous
Why are water striders able to "walk on water"?
Answer:
Water striders can walk on top of water due to a combination of several factors. Water striders use the high surface tension of water and large hydrophobic legs to help them stay above water. Water striders use this surface tension to their advantage through their highly adapted legs and distributed weight.
Hope this helps :)
Write 3 things you know about the Carbon Cycle.
Pls help ASAP!
Answer:
Carbon moves from living things to the atmosphere.
Most carbon is stored in rocks and sediments, while the rest is stored in the ocean, atmosphere, and living organisms.
Carbon moves from fossil fuels to the atmosphere when fuels are burned. ...
Explanation:
HELP PLEASE!! NEED ANSWER REALLY QUICK!
Answer:
b
Explanation:
thai is due really soon! like in 5 minutes! answer correct plz
Answer:
A thick, dense fur, keeps the fox warm during winter, by preventing excessive loss of temperature and body heat when it is cold.
What happens over time to rock that is stressed?
A The rock becomes gravel
D. The color of the rock changes.
C. The rock melta to liquid
D. The shape of the rock deforms
SUMMIT
Answer:
The rock becomes gravel
Explanation:
Answer:
The shape of the rock deforms
Explanation: i took a quiz on a.pex and it was right
PLEASE HELP DUE BY 8:30 tomorrow
Answer:
increasing
Explanation:
the sun is not bad for plants. In fact, it makes them grow. Its like without no food.
what is glandular system
Answer:
the endocrine system is the collection of glands that produce hormones that regulates metabolism, growth and development, tissue function, sexual function, reproduction,sleep and mood,then other things.
Answer:
The endocrine system is the collection of glands that produce hormones that regulate metabolism, growth and development, tissue function, sexual function, reproduction, sleep, and mood, among other things.
Someone pleaseee help!! With this question I give 40 points .
Plants make sugar during photosynthesis. What is the sugar made from?
A. Plants incorporate light energy into the sugar molecules they build during photosynthesis.
B. When sugars inside a plant are exposed to light, the sugars absorb and hold energy.
C. The heat of the Sun warms water inside a plant, which is used to heat the sugar molecules.
D. Plants take energy from the nutrients they absorb through their roots and store it in sugar.
Answer:
B
Explanation:
B is the answer how this helps! :)
Answer:B
Explanation:
I had the same page as you.
how can the people who take antibiotics increase resistant bacteria populations? Please answer using the scientific method!
Answer:
How do bacteria become resistant to antibiotics? Antibiotic resistance occurs when bacteria change in some way that reduces or eliminates the effectiveness of drugs, chemicals, or other agents designed to cure or prevent infections. The bacteria survive and continue to multiply causing more harm.
What’s the definition of circulatory system
Answer:
Circulatory system: The system that moves blood throughout the body. The circulatory system is composed of the heart, arteries, capillaries, and veins. This remarkable system transports oxygenated blood from the lungs and heart throughout the body via the arteries.
Explanation:
hope this helps love!! <3
Answer:
Moves blood around your body
Explanation:
If a pilot is traveling from Harrisburg to Philadelphia, what type of model can she most easily use to determine the distance between the two cities?
A. diorama
B. concept map
C. map
D. watershed drawing
Answer:
i think it is watershed map.
Explanation:
hope this helped :D
How is the process of photosynthesis essential to sustaining life on Earth?
Answer:
Photosynthesis is important to living organisms because it is the number one source of oxygen in the atmosphere. Without photosynthesis, the carbon cycle could not occur, oxygen-requiring life would not survive and plants would die.
... The importance of photosynthesis in our life is the oxygen it produces.
Answer:
without the process of photosynthesis, plant would not be able to provide glucose (the food they consume) and in turn, they would die. Plants also produce )2 as a byproduct of photosynthesis which humans depend on so they we breathe.
Explanation: