Name the stages of the life cycle of a sponge.
Answer:
vegetative growth phase, gemmulation, cryptobiosi, the hatching of gemmules, regeneration
Car 1 will roll down the ramp and exert a force on car 2. The force experienced by car 2 is measured indirectly using_____________. If the force increases, car 2 will travel______________. The independent variable, or what’s being manipulated in the experiment, is________________. he dependent variable, or what’s responding, is ______________. The height and starting position on the ramp are constants in this experiment.
1.the distance it travels or its speed
2.slower or farther
3.the starting height of car 1 or the type of bumper attached to car 2
4.the distance car 2 travels or the speed of car 1
Answer:
Car 1 will roll down the ramp and exert a force on car 2. The force experienced by car 2 is measured indirectly using
the distance it travels
. If the force increases, car 2 will travel
farther
. The independent variable, or what’s being manipulated in the experiment, is
the type of bumper attached to car 2
. The dependent variable, or what’s responding, is
the distance car 2 travels
. The height and starting position on the ramp are constants in this experiment.
Explanation:
5.
Use the picture to answer the next question.
III
IV
VI
Arrange the stages in order
A.
I, II, III, IV, V, VI
B.
VI, II, I, IV, V, III
C.
III, VI, I, IV, II, V
D.
VIII, IV, I, II, VI
What type of boundary is between 2 plates that are colliding with each other. Subduction zones are also found near these boundaries.
Answer: Convergent boundaries
Explanation:
Convergent boundaries: where two plates are colliding.
Island arcs and oceanic trenches occur when both of the plates are made of oceanic crust. Zones of active seafloor spreading can also occur behind the island arc, known as back-arc basins.
Which is an appendicular bone?
A. Vertebra
B. Radios
C. Cranium
D. Rib
B radius bone. I hope this helps
Why do scientists use Punnett squares?
Answer:
The diagram is used by biologists to determine the probability of an offspring having a particular genotype.
Explanation:
because um... i passed biology. im on chem now
Scientists use Punnett squares The Punnett rectangular is a rectangular diagram this is used to expect the genotypes of a specific go or breeding experiment.
What is heterozygote?The presence of distinct alleles at a specific gene locus. A heterozygous genotype can also additionally encompass one everyday allele and one mutated allele or distinct mutated alleles (compound heterozygote).
It is called after Reginald C. Punnett, who devised the method in 1905. The punnett is utilized by biologists to decide the opportunity of an offspring having a specific genotype.A Punnett Square is a beneficial device that facilitates to expect the versions and chances that could come from go breeding.
Read more about the genotype refer:
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Will give brainliest
Based on research about DMD, which of the following is most likely to happen?
Answer:
it has to be B because it spreads and then gets worse
Explanation:
Write an equation in slope-intercept form for the line that passes through the given point and is perpendicular to the graph of the given equation.
(0, 1), x + 5y = 15
a.
y = 5x + 1
b.
y = x + 3
c.
y = x + 1
d.
y = –5x + 1
Answer:
the answer is B.....
Explanation:
I hope it helps you?!
If a person has a dominant gene and a recessive gene for a certain trait, which will be expressed?
Answer:
The dominant gene.
Explanation:
Which two molecules do plants need for photosynthesis?
Which carbohydrate is made by photosynthesis?
Which energy molecule is made from glucose? I
Answer:
Carbon dioxide. Glucose(Sugar). Adenosine Triphosphate
Explanation:
pls help!!
this is 7th grade science
Answer:
i think it's d.
sorry if its wrong, hope I helped though!!
what property of water makes water so helpful in riding the body of wastes?
A) Water is versatile solvent.
B) Water is expands upon freezing
C) Water cohesive forces surface tension upon its surface
D) Water has a high specific heat.
Answer:
A) Water is versatile solvent.
Explanation:
Water is a chemical compound consisting of one atom of oxygen (O) bonded chemically to two atoms of hydrogen (H). It is a unique substance due to its properties. Water is a polar molecule i.e. has both positively and negatively charged ends, hence, making one of its properties of being a UNIVERSAL SOLVENT possible.
Water is said to be a universal solvent because it can dissolve more solid substances than any other liquid. This outstanding property of water is key to its function in getting rid of wastes because these wastes readily dissolve in water and are transported or carried to sites of exit from the body. For example, urea is a waste in humans, which gets dissolved in water to form URINE that is excreted.
Which kind of air mass will bring cold dry weather as it moves toward in area?
A. Continental polar
B. Continental tropical
C. Maritime tropical
D. Maritime polar
Answer:
Continental air masses are characterized by dry air near the surface while maritime air masses are moist. Polar air masses are characterized by cold air near the surface while tropical air masses are warm or hot. Arctic air masses are extremely cold.
Explanation:
hope this help i looked it up if it doest help im srry
Answer:
Continental Polar
Explanation:
Continental air masses are dry air near the surface while maritime air masses are moist. Polar air masses is cold air near the surface while tropical air masses are warm or hot.
Which best matches objects that a scientist would include on a list describing a forest ecosystem?
a) different types of animals and plants and the forest soil
b) one animal species, the soil, water, and nutrients
c) all the living things in the forest ecosystem
d) different types of soil, rocks, and water sources in the forest
Answer:
a) different types of animals and plants and the forest soil
Explanation:
An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. Therefore, a scientist would need to include biodiversity when describing a forest's ecosytem.
Describe one possible effect that the increased deaths of the birds could have on the rest of the ecosystem.
Identify the genotype and phenotype of a heterozygous individual.
Help please ASAP please !!
Answer:
blirrrrd............
Oil is a fossil fuel. Think about the term “fossil fuel.” What do you think makes up fossil fuels?
1. organisms
2. rock
3. soil
4. water
Answer:
1. organisms
Explanation:
fossil fuels are made of dead organisms from millons of years ago
Answer:
Oil is a fossil fuel. Think about the term “fossil fuel.” What do you think makes up fossil fuels?
organisms
Explanation:
Fossil fuels are formed from the remains of organisms, such as animals and plants, that died millions of years ago. ( This is the answer on Edmentum).
In what structure are proteins produced?
Ribosome
Nucleus
O DNA molecule
O Cell wall
Please help
Answer:
Ribosomes I hope this hepps
Explanation:
I know
what type of cells are made in meiosis ?
What unique characteristic does the bonding of carbon to other atoms have and why is this important for organic molecules?
Explanation:
The carbon atom has unique properties that allow it to form covalent bonds to as many as four different atoms, making this versatile element ideal to serve as the basic structural component, or “backbone,” of the macromolecules. Individual carbon atoms have an incomplete outermost electron shell.The ability of forming long durable chain is an unique characteristic of Carbon that is important for organic molecules.
The Carbon can form four bond with different atom anf form a long chain of different size. These can also be branched. The long chains are very durable.
Silicon and some other elements can do so but the chains are relatively short and non-durable.
Therefore, the ability of forming long durable chain is an unique characteristic of Carbon that is important for organic molecules.
To know more about organic molecules
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what is a lens?
a.) a special, clear object that reflects light
b.) a plastic or glass object that bends light
c.) an opaque piece of plastic that allows some colors to be absorbed
first person will be brainliest!!
Answer:
A or B
Explanation:
To be honest both are accurate.
Answer:
b.) a plastic or glass object that bends light
Explanation:
Lenses serve to refract light at each boundary. As a ray of light enters a lens, it is refracted; and as the same ray of light exits the lens, it is refracted again.
hope this helps, plz vote me the brainliest :)
Which statement applies only to electric force instead of both electric and
magnetic forces?
O A. It can pull objects together.
B. It acts between objects that do not touch.
C. It can push objects apart.
O D. It acts between charged particles.
UBMIT
Answer:
d it Acts between charged particles
pls help will mark brainliest
Answer:
do it as biggest to smallest, cells from the start and the balls towards the end.
Explanation:
i have no idea what this means help
Answer: you have 8ho woo atoms
Explanation:
Answer:10 hydrogen atoms
Explanation:
How abundant are plankton?
AThe weight of all the plankton in Lake Erie would equal the weight of the Empire State Building
BIf you lined up all the Earth’s plankton end-to-end, they would stretch to the moon
CThey account for about half of all the biomass on the planet
DThere can be more than a million in a teaspoon of water
Answer: D
Explanation: HOPEFULLY THIS IS RIGHT
Which type of glia are most similar to your skin cells?
astrocytes
interneurons
ependymal
microglia
Microglial cells are most similar to found in our skin cells.
What is microglial cells?Neuroglia (glial cells) of the microglia kind are found all over the brain and spinal cord. Between 10% and 15% of all brain cells are microglia. They serve as the first and primary active immune defense in the central nervous system because they are resident macrophage cells (CNS).
Throughout the CNS, microglia (and other neuroglia, including astrocytes) are dispersed in sizable, non-overlapping areas. Microglia are essential for maintaining the overall health of the brain since they are constantly scouring the CNS for plaques, infected cells, and damaged or superfluous neurons and synapses.
Microglia are particularly sensitive to even minute pathogenic changes in the CNS because these processes must be effective to prevent potentially fatal harm.
Therefore, Microglial cells are most similar to found in our skin cells.
To learn more about microglial cells, refer to the link:
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How does an ecosystem change during succession?
A. It has fewer species.
B. It has more biodiversity.
C. It becomes less stable.
D. It becomes smaller.
Answer:
B. It has more biodiversity
Explanation:
just the quix got 100%
Millipedes are
a. plant-eaters
b. meat-eaters
c. both plant- and meat-eaters
d. neither plant- nor meat-eaters
Answer:
It would be D
Explanation:
They mostly eat dead stuff. like when an animal dies, they will come and eat the corpse
Answer:
D im think
Explanation:
In their natural habitat, most millipedes are scavengers. They eat damp or decaying wood particles. They also eat decaying leaves and other plant material. If their habitat starts to dry out, millipedes will attack living plants.
Can you please answer the three questions i will mark u brainlest asap less than 12 minutes. If you dont know don’t answer
Answer:
1. The resources that finches require are seeds, calcium, water and a spacious area.
2. The most limited resources for finches is calcium and shelter.
3. This affects their survival because without calcium it is difficult to maintain their strength and health and without a proper area to live they will not be able to stay healthy.
Explanation:
