Answer: These are the rocks that form at erupting volcanoes and oozing fissures. The magma, called lava when molten rock erupts on the surface, cools and solidifies almost instantly when it is exposed to the relatively cool temperature of the atmosphere.
Explanation:
(f)
What is the scientific term used for the child's eye colour?
Tick one box.
Chromosome
Condition
Genotype
Phenotype
Answer:
the answer is chromosomes
How do photosynthesis and respiration work together to produce energy to support
life? How are the processes similar? How do the processes complement each other?
Photosynthesis and respiration work together by creating the energy and transporting it.
The process are similar because they both take something in, and let something else out.
The processes complement eachother by Respiration being able to take oxygen to the leaves, and the leaves using that oxygen to power their chemical reaction.
Good luck there friend!
How did Rutherford's work help form the present-day model of the atom?
Answer:
I think the atomic model of Rutherford was a step in the historical development of the today concept of an atom.
Explanation:
Which statement best summarizes the relationship between time and distance in echolocation and sonar?
A. The closer the detected object, the slower the returning sound waves travel through a medium.
B. The farther away the detected object, the faster the returning sound waves travel through a medium.
C. The closer the detected object, the longer it takes the sound waves to return.
D. The farther away the detected object, the longer it takes the sound waves to return.
Answer:B
Explanation:
For a species to be on the endangered list there must be ____ organisms of the species left.
2,000
2,500
1,000
3,000
Answer:
2,500 i belive
Explanation:
Which of these is not a criteria pollutant?
a)
carbon monoxide
b)
carbon dioxide
c)
ozone
d)
particulates
e)
sulfur dioxide
Answer:
CO2
Explanation:
as plants inhales carbon dioxide
10. Many trees in temperate environments have broad, flat leaves. How does this leaf structure support the function of obtaining energy? a. A flatter surface allows more oxygen to enter the leaf b. A flatter surface allows more water to be retained in the leaf during periods of dryness. A larger surface area allows more light to reach the mesophyll where photosynthetic cells are locate d. A larger surface area allows more room for photosynthetic cells:
Answer:
A larger surface area allows more light to reach the mesophyll where photosynthetic cells are located.
Explanation:
A larger surface area allows more light to reach the mesophyll where photosynthetic cells are locate. So, the correct option is C.
What are Mesophyll cells?The mesophyll cells are defined as the inner ground tissue located between the two epidermal cell layers of the leaf that is composed of two types of tissue which are palisade parenchyma, an upper layer of elongated chlorenchyma cells containing large amounts of chloroplasts; and a lower layer of spongy parenchyma which is spherical or oval.
A major function of leaf mesophyll cells is to contain large populations of chloroplasts, which do the photosynthetic carbon assimilation that facilitates plant growth. Cells in the mesophyll which is the tissue between the upper and lower epidermis are uniquely suited to carry out photosynthesis on a large scale.
Thus, a larger surface area allows more light to reach the mesophyll where photosynthetic cells are locate. So, the correct option is C.
Learn more about Mesophyll cells, here:
https://brainly.com/question/5252518
#SPJ6
Select the correct answer from each drop-down menu.
In a forest, gazelles were the main source of food for cheetahs. The gazelles depended on grasses and shrubs for their food. A mysterious disease quickly spread among the cheetahs, killing many of them. What impact would the decline of the cheetah population have on resource availability?
Because the number of cheetahs declined, the population of gazelles will most likely . This situation, in turn, will lead to increased between the gazelles and other herbivorous animals that eat the same food as gazelles.
Answer:
due to natural selection , if the predator of the gazelle declines, then the prey the gazelles will increase since there isn't many cheetahs killing them anymore.
the second should be competition, since there will be more gazelles needing to eat.
Explanation:
Active transport differs from passive transport in that energy in the form of ____ is used to move molecules across the membrane
Answer:
ATP
Explanation:
ATP is the type of energy needed for active transport to take place.
Identify the error in apostrophe use in the sentence. Some of Dickens' books are in the childrens' section, and some are in the adults' section.
A. Dickens'
B. childrens'
C. adults'
D. none of the above
Answer:
D
Explanation:
a deletion mutation occurs when what happens?
A. A nucleotide is removed from the DNA strand
B. An entire strand of DNA is added
Answer:
A) A nucleotide is removed from the DNA strand.
Explanation:
When you remove something, you are deleting it.
Anything will help <333
What do homologous structures have in common?
Answer:
Explain:
Homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor. These structures may or may not have the same function in the descendants. Figure below shows the hands of several different mammals. They all have the same basic pattern of bones
The Marianas Trench in the Pacific Ocean is 36,160 feet below sea level. This deep oceanic trench is caused by
Explanation:
This deep oceanic trench is caused by. A the collapse of an empty magma chamber in a large volcano.
Answer:
Caused by subduction!
Explanation:
The fossil record shows that life on Earth has changed over time. For example,paleontologists have found that older rocks contain fossils of *
1. organisms that are more complex than those alive today.
2. both simple and complex organisms.
3. only organisms that are alive today.
4. organisms that are simpler than those alive today.
Answer:.
Explanation:
.
5. How is the heart (circulatory system of a frog different from a human heart?
Answer:
The circulatory system of a human compared to that of a frog is different due to the number of chambers. A frog’s heart has three chambers (two atria, and a single ventricle), whereas a human’s has four (two atria, and two ventricles). The atrium of a frog receives deoxygenated blood from the blood vessels that drain the various organs of the body. The left atrium receives oxygenated blood from the lungs and skin.
1. Give an example of a behavior you observed in another person. When you looked at
their behavior, did you decide their action was more a result of circumstances, or their
personality? What information did you use to make your judgment? (6 points)
(its psychology btw)
Answer and Explanation:
The person to whom I observed a behavior that will be exposed in this response was a character from a show called "Reply 1988." This character showed a highly explosive behavior and was very nervous and stressed. I believe that this behavior is a result of the circumstances that this character was experiencing at the time, as he was under a state of great tension and stress, as he believed that his son had suffered a plane crash. In addition, this character has always shown a very calm and peaceful personality throughout his life, which shows that the explosive behavior was caused by the circumstances. To make this judgment I used the way the character behaves in his daily life and his interactions with other characters.
Which of the following placements for citrus crops will be most likely to avoid frost damage?
A: North-facing high foothill
B: North-facing valley bottom
C: South-facing high foothill
D: South-facing hilltop
Answer:
D, south-facing hilltop
Explanation:
The increase of burning of fossil fuel can cauall of the following EXECPT....
Ozone layer depletion
Air pollution
Acid rain
Loss of biodiversity
Answer:
Acid rain as burning is fossil fuel doesn't lead to acid rain.
In which of the following cells are endoplasmic reticulum found? A.eukaryotic cells B.prokaryotic cells C.animal cells D. Plant cells
Answer:
eykaryotics cells
Explanation:
¿Todos los virus tienen la misma estructura que el Coronavirus?
Answer:
No todos de los virus en el mundo tienen la misma estructura o efecto del coronavirus.
Explanation:
No todos de los virus en el mundo tienen la misma estructura o efecto del coronavirus.
Similarities in body structures between various organisms. When they find these similarities they conclude that these organisms have a common
A. Record
B. Stasis
C. Ancestry
D. Gradualism
Answer:
C
Explanation:
similarity in body structure is due to similar genetics
Which best explains how Washington’s government manages the negative effects of water issues?
A. It builds fish ladders to help restore migration.
B. It removes fish ladders to help restore migration.
C. It requires homeowners to fix water leaks in their homes.
D. It allows more water to flow through dams to ensure supply.
it is NOT B. "It removes fish ladders to help restore migration" edge 2021
Answer:
D
Explanation:
Answer: A. It builds fish ladders to help restore migration.
Explanation:
Which of the following is the term for a plastic unit containing four or six seedlings?
A. tray pack
B. cell pack
C. flat
D. plug
*its B*
Answer: B) Cell Pack
Explanation: Edge!
Qué significa biocatalizador
Answer:
a natural health food product prepared by yeast fermentation of medicinal plants,
Explanation:
The ____ is the source of all energy in our atmosphere.
Answer:
The sun
Explanation:
Answer:
The Sun is the source of all energy in our atmosphere.
Explanation:
The Sun is Earth's primary source of energy.
Our heat, light, energy, oxygen cycle, rain cycle, all of our food comes from the Sun.
All of the energy that Earth receives from the Sun is used in photosynthesis. In the atmosphere water vapor condenses to form clouds.
✎﹏☾✦Describe the process of Binary fission in amoeba.
Answer:
Binary FissionThe type of asexual reproduction, in which the parent cell divides itself into two identical daughter cells by amitosis. The division of nucleus is called amitosis due to fact that the stages of a typical mitotic division are not observed in these cells. After division, the two daughter cells grow into adult ceils, e.g. Amoeba.
Binary Fission in Amoeba Amoeba reproduces by binary fission method where division of the parent cell and its components occur by stretching. The nucleus of parent cell grows and divides into two daughter nuclei (karyokinesis) by amitosis. Division of nucleus is followed by cytoplasmic division (cytokinesis). At the end of the process, two identical daughter cells are formed and identity of the parent organism is lost.
How do fossil fuels contribute to air pollution?
A. by releasing carbon dioxide into the air
B. by recycling oxygen
C. by reversing the greenhouse effect
D. by releasing nitrogen into the air
Answer:
A) releasing carbon dioxide into the air
2. Suppose you mate a black rooster with a
white hen. The feathers of all the offspring
are black. Explain the inheritance pattern in
these chickens. Draw all possible Punnett
Squares.
Answer:
Black feathers in an autosomal dominant trait
White feathers in an autosomal recessive trait
Punnet squares are in the image
Why is bioinformatics important in genetic research?
Answer: Hope This Helps!
Explanation:
Apart from analysis of genome sequence data, bioinformatics is now being used for a vast array of other important tasks, including analysis of gene variation and expression, analysis and prediction of gene and protein structure and function, prediction and detection of gene regulation networks, simulation environments