Answer:
Nucleus, endomembranes, cell membrane, mitochondria, ribosome.
Explanation:
What factors can destroy populations and lead to the extinction of species?
Answer:
Natural disasters, deforestation, overpopulation, Invasive species to name a few.
sorry no idea ahhhhhhh
can someone help me with these please please will give Brainliest
1. Where would you find the largest supply of liquid fresh water on Earth? *
2. Is a city on the Ohio River in the Ohio or Mississippi watershed? *
3. Agricultural wastes sometimes include fertilizers, which are nutrients that aid plant
growth. How might these wastes affect a pond?
4. What would happen to the saturated and unsaturated zones of an aquifer during a long drought? What might happen to shallow wells? *
Answer:
1. Well I would say the Nile River.
2. Mississippi Waterwahsed.
3. Pollution it depends on the health of the water..
4. It might get fulled depending on the space.
Explanation:
Which example is an abiotic factor of an aquarium environment?
water
bacteria
coral
sunfish
1. If an asteroid
created enough
dust to block out
the Sun, what
would be the effect
on green plants, as
well as other life on
Earth? Why?
2. Write the
photosynthesis
equation using
either words or
chemical symbols.
Extra kudos for
balancing it!
how many pairs of chromosomes are in a platypus??
Answer:
The platypus has 26 pairs of chromosomes in total.
Select the characteristics of a hydrogen bond: hydrogen attracted to weakly positive atoms a gravitational force intermolecular force between hydrogen and oxygen, fluorine, or nitrogen an attraction between polar molecules
Answer:
intermolecular force between hydrogen and oxygen, fluorine, or nitrogen
an attraction between polar molecules
Explanation:
these are the correct answers....
Hydrogen bond is a type of intermolecular force between hydrogen atom and oxygen, fluorine, or nitrogen atoms Thus, the correct option is C.
What is Hydrogen Bonding?A hydrogen bond is a type of an intermolecular attractive force in which a hydrogen atom is covalently bonded to a small, highly electronegative atoms i.e., nitrogen, oxygen, and fluorine. Hydrogen atom is attracted to a lone pair of electrons on an atom in a neighboring molecule. Hydrogen bonds are very strong compared to other dipole-dipole interactions. However, these bonds are weaker than covalent bonds.
Hydrogen bonds are responsible for the surface tension properties of water. The bonds are also responsible for the relatively high boiling point of water molecules because of strong attractive forces.
Therefore, the correct option is C.
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The sun’s heat causes the water particles to ____ spread out.
5. Diagram below shows four moon phases observed during July. O First quarter July 8 Moon Last quarter July 24 New Moon July 16 July 31 On which date would the next New Moon occur?
Answer:
August 6th
Explanation:
The next new moon will occur on 15 august. The time period between two new moons is 29.5, which is called a lunatic or synodic month.
What is the moon cycle?The moon orbits the Earth once every 29.5 days, which is known as the moon cycle. Each month, as the Moon progresses through its cycle, which includes a New Moon and a Full Moon, it exhibits eight successive phases. A lunar eclipse occurs when Earth passes in front of the Sun and the Moon, obstructing the Moon's exposure to sunlight. The lunar surface is entirely or partially hidden by Earth's shadow.
Every 27.3 days (a sidereal month), the Moon completes one orbit around Earth, but until it reaches the point in its orbit where the Sun is at the same relative position, the Moon has not yet completed a synodic cycle. This is due to Earth's orbital motion around the Sun.
Hence, the next moon will occur on 15 august.
Learn more about the moon cycle, here:
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What are the biological levels of organisms? (Explain each one)
Biological Levels of Organisms:
Cells
Tissues
Organs
Organ Systems
Organism
Videos:
1. Watch the videos and answer the closing question.
2. Submit the closing question.
3. Finish anything from the last 5 weeks that you have not finished.
Answer:
1: Cells
2: Tissues
3: Organs
4: Organ Systems
5: Organisms
Explanation:
1: A Cell is the basic unit of life. Some people refer to it as "building blocks of life."
2: Tissues are groups of cells that work together to achieve a certain task.
3: Organs are groups of tissue that work to make the vital parts of the body
4: Organ Systems are groups of organs that work together to provide for body function. EX: Respiratory System, Circulatory System, Digestive, etc.
5: Organisms are any living thing that have many organ systems that work together. EX: Humans.
Can someone help me with this asap
Answer:
The number of caterpillars would increase.
Explanation:
I'm sure
Will give brainliest
What is this?
Answer:
cells
Explanation:
it should be