Answers
Answer:
in order going from the top to the bottom.
water is compound composed of three atoms
- 1 Hydrogen, 2 oxygens
Cohesive
Because water is a polar molecule it is a good solvent
sweating can have a cooling effect due to evaporation. this is becayse energy is needed to break waters hydrogen bonds.
Frozen water is less dense than liquids water causing ice to float
Explanation:
Related Questions
Goat's milk is easier to______
than cow's milk.
Answers
Answer:
milk
Explanation:
Answer:
digest is the answer
Explanation:
In fact, goats were the first animals in the world to be bred for milk. Goat's milk is highly digestible
Which of the following is not a characteristic of electrons
Answers
Answer:
i dont know what the following are buttt here are some Characteristics of electrons -
Electrons are negatively charged particles.
They revolve around the nucleus in various energy levels.
They can be excited to higher energy levels by absorbing energy.
Mass of electron is 1/2000 times of proton/neutron.
During which stage of development does a human learn self-care such a bathing, using the toilet, and brushing teeth?
puberty
infancy
early childhood
late childhood
Answers
Answer:
C. Early childhood
Explanation:
Answer:
early childhood
Explanation:
Eric drops a 3.70 kg water balloon that falls a distance of 20.38 m off the top of a building. What is the velocity at the bottom?
Answers
Answer:
The velocity of the balloon at the bottom is 19.99 m/s.
Explanation:
Given;
mass of water balloon, m = 3.7 kg
height of fall, h = 20.38 m
The velocity of the balloon at the bottom is calculated from the law of conservation of energy;
[tex]K.E_{bottom} = P.E _{top}[/tex]
[tex]\frac{1}{2}mv^2 = mgh \\\\ v^2 = 2gh\\\\v= \sqrt{2gh} \\\\v = \sqrt{2\times 9.8 \times 20.38} \\\\v = 19.99 \ m/s[/tex]
Therefore, the velocity of the balloon at the bottom is 19.99 m/s.
What is surrounded by amniotic fluid?
Answers
Answer:
Amniotic fluid is a clear, slightly yellowish liquid that surrounds the unborn baby (fetus) during pregnancy. It is contained in the amniotic sac.
Explanation:
hope this helps!
The full set of DNA instructions in a cell is described as
Answers
Answer:
a genome
Explanation:
An organism's complete set of DNA is called its genome.
What is responsible
for the diversity of
life on Earth? (biodiversity)
Answers
Answer: The source of this diversity is evolution, the process of gradual change during which new species arise from older species.
Explanation: Good luck! :D
It’s the 3rd questions please help I don’t understand this
Answers
Use the two drawings of cell to answer the question that follows.
Which of the following best describes the cell shown?
A. The cells are from the same organism
B.One cell is from a plant and one from an animal.
c. The cell are from different types of animals
D.The cells are from different types of plants
Answers
Answer:
D
Explanation:
The cells are from different types of plants
Since its inception, the theory of evolution has been the subject of frequent debate. Those who oppose evolutionary theory often point to gaps in the
fossil record in an attempt to discredit the theory. Which statement would be the best counterargument as to why the fossil record can be relied upon to
support evolution?
The fossil record provides evidence that extinct species only fossilized during certain geologic eras.
The fossil record provides evidence that extinct species are genetically identical to current species.
The fossil record provides evidence of many different types of organisms, since most species fossilize well.
The fossil record provides evidence of many transitional organisms that show relationships between species
Answers
Answer:
There are lots of transitional organisms in the fossil record though it does take very specific and precise conditions for a fossil to be preserved, a deer that dies in a field will not end up in the fossil record so we are looking at a small sampling of the evidence (and a good thing too or there wouldn't be anywhere to walk with all the bones laying around)
Explanation:
Answer:
The fossil record provides evidence of many transitional organisms that show relationship between species.
Explanation:
took the quiz :)
Type B blood has type B markers on red blood cells, .......... antibodies in the plasma, and can donate blood to types........
The first select
anti-AB
anti-B
anti-A
anti-O
The second select
AB or O
B or AB
A or O
A or B
Answer and I will give you brainiliest
Answers
Second select : B and AB
Answer:
Anti b
Explanation:
The axial skeleton is composed of the cranium, vertebrae column, ribs, sternum,
clavicle and scapula.
O True
O False
Answers
Answer:
False
Explanation:
The Axial skeleton is composed of the cranium, ossicles of the middle ear, rib cage, and vertebral column. The Clavicle and scapula are parts of the appendicular skeleton.
The axial skeleton includes the bones that form the skull, laryngeal skeleton, vertebral column, and thoracic cage. The bones of the appendicular skeleton (the limbs and girdles) “append” to the axial skeleton.
which of these is an adaptation that helps fish survive in the bathyal and abyssal zones?
A dark-colored body
B
A yellow or orange body
с
Reduced sense of smell
Answers
A. Dark-colored body
In the abyssal and bathyal zones, it is so deep that light does not penetrate the water, so it is completely dark. A dark-colored body helps fish survive as it camouflages them.
I would appreciate brainliest, if not that's ok!
Describe how plants and animals each contribute to the survival of the other. (This type of cooperative relationship is called interdependence.)
Answers
Answer:
Plants produce oxygen which is used by animals in the process of cellular respiration, while animals produce carbon dioxide which is required for plants to make the photosynthesis process
Explanation:
In biology, interdependence can be defined as a mutual dependence relationship among two (or more) taxonomic groups. Animals and plants are cooperatively interdependent because they mutually need each other for different essential aspects of life such as food, respiration, refuge, protection, propagation, etc. For example, plants produce oxygen which is used by animals for cellular respiration (obtaining energy from this process), since most animals are aerobic organisms. Similarly, animals release carbon dioxide (CO2) when they breathe out, and CO2 is used by plants to perform photosynthesis (i.e., to produce energy and carbohydrates from this process).
Which part of the nervous system is considered the control center of the body?
1)hypothalamus
2)central nervous system
3)motor neurons
4)lateral nervous system
Answer and I will give you brainiliest
Answers
Answer:
2 because the central nervous system includes the brain, cerebellum, cerebrum, brain stem, etc.
the ability to detect stimuli from the environment is called
A exitability
B conductivity
C contractility
D differentiation
Answers
Answer:
Sensation
Explanation:
Sensation refers to our ability to detect and sense the internal and external physical qualities of our environment. Our senses include both exteroception (stimuli that occur outside of our body) and interoception (stimuli occurring inside of our bodies).
I need help on this.
Answers
Answer:
Option B is correct answer hope it helps
The blue area is the ocean floor while the green and brown area is dry land. Which of the following is the best conclusion that can be drawn from the map?
Answers
Answer:
These symbols are con- stantly refined to better relate to ... area features, such as vegetation (green), water (blue), and densely ... Topographic contours are shown in brown by lines of different ... spaced contours or an absence of contours means that the ground ... The bathymetric contour interval may vary on each map
Explanation:
+
Which fundamental force is being used in this type of
treatment?
- strong
-weak
-gravitational
-electromagnetic
Answers
Answer: Weak.
Explanation:
The complete question is:
Scientists use a substance called Iodine-131 to treat cancer. As Iodine-131 undergoes radioactive decay and emits beta particles, it kill cancer cells. Which fundamental force is being used in this type of treatment?
Well, here we have beta decay.
Beta-decay is when a beta particle (an electron or a positron) is emitted from an atomic nucleus (usually a neutron-rich nucleus). We know that beta decay is a consequence of the weak force or weak interaction (the force responsible for the radioactive decay of atoms)
Then the correct option is the second one, weak.
Answer:
(B) WEAK
Explanation:
(A) strong
(B) weak
(C) gravitational
(D) electromagnetic
Took test got it right 2021 edeg
H2=3.4g+O2=10g —> H2O= ?
Answers
Answer:
mass of 1 mole of H 2 = 3.4 g + O 2 = 10 g → H 2 O = 3614.35999774 g
Explanation:
sedimentary rocks are formed from weathering material that have been eroded and then deposited in layers. This process requires: a) temperature and time b) deposition and melting c) collection and transportation d) time and pressure
Answers
Answer: B I think
Explanation:Sedimentary rocks are formed when sediment is deposited out of air, ice, wind, gravity, or water flows carrying the particles in suspension. This sediment is often formed when weathering and erosion break down a rock into loose material in a source area.
Answer:
b
Explanation:
4. Living things are sometimes called "carbon-based life forms." Do you think this is a good way to describe life? Explain your answer., help me asap
Answers
Answer:
Explanation:
Yes, for a couple of reasons.
1. Carbon connects easily with other carbons.
2. Carbon forms chemical that can change and connect with other carbons even in biology or especially in Biology. If you take a brown seen and plant it where it can get water and soil nutrients, to will come up as a green plant. Think about the chemistry that goes into that. Not only that, but there are mechanisms that tell the upper part of the plant that the roots can't supply any more growth. Isn't that something? All made from Carbon.
3. The human body is a mass of Carbon based chemicals and all cells there can have different functions. Amazing isn't it? I'm a fan of the diversity of our planet and its growth.
What type spore is produced by baisidiomycetes, deuteromycota, Zygomycota and ascomycota??
Answers
baisidiomycota: basidiospores
ascomycota: axcospores
Deurtermycota: conidia
zygomycota: sporangiospores
help me....................
Answers
The type of weathering seen in the pictures is mechanical weathering.
Weathering is the process by which rocks, minerals, and other geological materials are broken down and altered over time by various physical, chemical, and biological processes. It is a fundamental part of the Earth's surface dynamics and plays a significant role in shaping landscapes.
Mechanical weathering involves the physical breakdown of rocks into smaller fragments without changing their chemical composition. It increases the surface area of rocks, making them more susceptible to further weathering.
Learn more about weathering, here:
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What are the two functions of the nucleus?
Answers
1) Store the cells DNA
2) Control cell division and cell growth
Answer:
i don't know go look it up hahahaha
Explanation:
yeet
Why would you consider amphibians to have great biodiversity?
Answers
Amphibians are vertebrates in the class Amphibia that includes frogs, toads, salamanders, newts, and caecilians (wormlike amphibians). Amphibian species are considered important biological indicators of the health of an ecosystem because they live in both aquatic and terrestrial environments.
explain how low blood pressure can cause poor blood circulation
Answers
Answer:
People with very low blood pressure may experience poor circulation and other related symptoms. However, having a lower blood pressure measurement is not usually a cause for concern in people with a healthy cardiovascular system
Explanation:
Hope it will help please mark it as brainliest
The results of gel electrophoresis are shown below, with four different strands of DNA
labeled
electrode
=
| | ||
T
Which strand of DNA is the shortest?
O A 3
Х
B. 1
O C. 4
OD. 2
Not B
Answers
Answer:
DNA with the shortest strand will travel longer than DNA with the longer strand. In electrophoresis, the electricity will cause the DNA to move from one side of the gel to the other side. Shorter DNA strand will have a lower resistance to move in that gel so it can move further.
Explanation:
DNA with the shortest strand will travel longer than DNA with the longer strand. In electrophoresis, the electricity will cause the DNA to move from one side of the gel to the other side. Shorter DNA strand will have a lower resistance to move in that gel so it can move further.
The smallest strand of DNA will move farther than the longest strand. DNA will travel from one side of the gel to the other during electrophoresis as a result of the voltage.
What is DNA?A shorter DNA strand will pass through the gel with less resistance, allowing it to move farther.
The smallest strand of DNA will move farther than the longest strand. DNA will travel from one side of the gel to the other during electrophoresis as a result of the voltage.
A shorter DNA strand will pass through the gel with less resistance, allowing it to move farther. The publication of On the Origin of Species in 1859, Darwin has typically eclipsed Wallace.
Therefore, The smallest strand of DNA will move farther than the longest strand. DNA will travel from one side of the gel to the other during electrophoresis as a result of the voltage.
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Which organ(s) makes hormones that are important for keeping a consistent level of sugar in the blood?
ovaries
hypothalamus
testes
pancreas
Answers
In which parent could chromosomal rearrangement have made an X chromosome with 2 fur color alleles?
Answers
Answer:
Mother
Explanation:
(see image below)
According to the given situation, the mutation needs 2 X chromosomes and only the mother has 2 X chromosomes whereas a father has X and Y chromosomes.
What are the 23 chromosome pairs?Humans have 23 pairs of chromosomes, 22 pairs of numbered chromosomes, and 1 X and Y chromosome (father) and mother have (XX) chromosomes.
Each parent donates one chromosome to each pair so that offspring get half of their chromosomes from their mother and a half from their father.
Thus, the mother is an answer.
To learn more about chromosomes click here:
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