Answer:
D
Explanation:
all of them are ecosystems:
Lakes/Ponds are a prime example of lentic ecosystems
Fishtanks are are described as a closed artifical ecosystems
Prairies are unique ecosystems that are dominited by grass and other plants.
Answer:
the total amount of matter
Explanation:
In a closed system, the total amount of matter remains the same as it is transferred between organisms and the physical environment, even though its location or form changes.
When one organism consumes another, this matter can change form, but it does not disappear. Eventually, the matter is broken down by decomposers and deposited in the ecosystem's soil, where it can be used by plants. From there, it is able to begin the cycle all over again.
What is the function of lysosomes?
Answer:A lysosome is a membrane-bound cell organelle that contains digestive enzymes. Lysosomes are involved with various cell processes. They break down excess or worn-out cell parts. They may be used to destroy invading viruses and bacteria.
Explanation:
Explanation:
A lysosome is a membrane-bound cell organelle that contains digestive enzymes. Lysosomes are involved with various cell processes. They break down excess or worn out cell parts. They may be used to destroy invading viruses and bacteria.
Scientific investigations often lead to the formulation of new scientific questions. The observations Charles Darwin's
work after he returned home from his voyage and studying the selective breeding of pigeons prompted him to ask
which question?
Do living things change over time, and if so, how?
Are the Galapagos finches and those on the mainland the same species?
Are pigeons related to the Galapagos finches?
Can selection in nature also lead to a new species over time?
Answer:
D) Can selection in nature also lead to a new species over time?
Explanation:
The question will be "Can selection in nature also lead to a new species over time?". The correct option is D.
Who was Charles Darwin?English naturalist, geologist, and biologist Charles Robert Darwin is well-known for his contributions to evolutionary biology.
Charles Darwin, a naturalist of the 19th century, investigated the theory of natural selection.
Natural selection provides an explanation for how a species' genetic features might evolve through time. This could result in speciation, or the creation of a new, separate species.
New scientific questions are frequently posed as a result of scientific research.
After his journey, Charles Darwin studied the selective breeding of pigeons and made observations that led him to wonder: "Can selection in nature also lead to a new species over time?"
Thus, the correct option is D.
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I’m confused and I need the answer
Answer:
What is the question? What do you need help with?
Explanation:
Arrange the stages of embryonic development in the correct order.
Answer:
1. egg fertilized to form a zygote
2. cell division in a zygote to form a morula
3. cell division to form a blastocyst
4. differentiation of cells in the blastocyst
5. development of tissues
6. development of organs
Explanation:
Hope that helps!
Answer:
egg fertilized to form a zygote
cell division in a zygote to form a morula
cell division to form a blastocyst
differentiation of cells in the blastocyst
development of tissues
development of organs
Guard cells close the __________ (stomata/epidermis) to prevent excess water loss.
Rita planted hydrangeas in her and her grandmother’s home. The same batch of seeds produced blue flowers in her home and pink flowers in her grandmother’s home. This made her conclude that the soil in her grandmother’s garden is alkaline while that in her garden is acidic. This is an example of which type of variation? Explain.
Answer:
Explanation:
germinal variation.
plz mark as barainliest
After trying to push the heavy barrel up the ramp, the man decides to use a shorter ramp leading up to the landing. Will this make it easier or more difficult to roll the barrel up the ramp? Explain. A) More difficult because the steeper slope requires more effort force to overcome gravity. B) More difficult because the barrel's mass will increase. C) Less difficult because the steeper slope requires less effort force to overcome gravity. D) Less difficult because the effect of the earth's gravity on the barrel will decrease.
Answer:
A)
Explanation:
because the steeper slope will make it harder to overcome gravity
What is the best reason for the scientific community to accept a theory? The theory is supported by all the available observations and data. An award-winning scientist proposed the theory. The majority of the general public agrees with the theory. The theory contradicts an older theory.
Answer:
The theory is supported by all the available observations and data.
Explanation:
The scientific community will accept a theory when a sufficient body of evidence supports it. This includes experiments that refute other potential theories. Experiments should also be carried out that attempt to disprove the theory but cannot.
It should not matter who proposed the theory or who supports it, and instead should entirely be based on the quality and abundance of data supporting it.
Answer:
The theory is supported by all the available observations and data.
Explanation:
anyone know the answer??!! it’s the bioluminescence newsela article
Answer:
B
Explanation:
Just search it up "another way to say adapt"
Why has the medical industry changed the procedures ?
Could you please help I'll give brainly
Answer:
Is it referring to a specific type of test cup you're using?
What discovery did Galileo make when observing Jupiter?
Answer:
the mons of jupiter
Explanation:
What happens when a ecosystem is in equilibrium
In equilibrium, an ecosystem has a balance between all organisms and their needed resources which make them to have ideal living conditions for organisms as well as climate for survival.
What is ecosystem equilibrium?Equilibrium, which is a comparatively steady state that maintains population sizes within a reasonable range, is referred to as a healthy ecosystem (not too many of a certain species alive or dead).
When an ecosystem is in equilibrium, all of the organisms and the resources they require are in balance. The environment also has the right climate for survival and excellent living conditions for creatures. The stability of the environment and the organisms is guaranteed by ecological balance. It fosters an environment that is favorable for organism growth and proliferation.
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Which element is found in period 3, group 2? *
Answer:
Magnesium
Explanation:
Magnesium
Answer:
sodium, magnesium, aluminium, silicon, phosphorus, sulfur, chlorine, and argon.
Explanation:
The third period contains eight elements: sodium, magnesium, aluminium, silicon, phosphorus, sulfur, chlorine, and argon. The first two, sodium and magnesium, are members of the s-block of the periodic table, while the others are members of the p-block.
How do enzymes affect the reactions in which they take part?
A. Most enzymes slow down chemical reactions.
B В
Enzymes decrease the activation energy of the reaction.
С
Enzymes increase the activation energy of the reaction.
D
Enzymes are converted into products in the reaction.
which organism is the site where liptids, proteins, and other materials are assembled for export out of the cell
golgi body
nucleus
ribosome
endoplasmic reticulum
Answer:
endoplasmic reticulum
Answer:
Need greater specificity to determine Golgi Body or endoplasmic reticulum
Explanation:
It's not an organism, both are organelles. The ER is the largest structure and has smooth and rough bodies with different functions. The last stop for further assmelby or alteratio is the golgi body. It's a cellular structure that packages proteins into membrane bound vesicles
How can you one second law of motion be represented within equation
