Write a reflection about your learning in this unit. Your reflection should be at least 3 sentences. Use the following sentence starters as a guide.
• I feel confident that I can build a model of the food chain because...
• The food chain impacts my daily life because...
• I can use evidence to show plant matter does not come from soil by...
Answer:
This unit has encouraged a deeper understanding of the world and it's guiding principles. While it was initially challenging for me to determine if a change was physical or chemical, this unit provided me with the information necessary to determine the type. With this knowledge, I can now interrelate with other properties and believe that this new ability will assist in future units as well. Thank you!
Explanation:
Please Help
What step in the water cycle is happening when liquid water becomes water vapor?
Question 3 options:
Evaporation
Condensation
Precipitation
Runoff
Answer:
evaporation is the answer
Use kinetic molecular theory to describe the changes in temperature, particle motion, and kinetic energy when thermal energy is added to solid chocolate. Be sure to explain the process by describing how the particles in chocolate move relative to each other in both the solid and liquid state, as well as what happens during the phase change. Then describe the changes in particle motion, temperature, and kinetic energy when liquid chocolate is poured into a mold.
Please Do a C.E.R
Claim
Evidance
Reasoning
Answer:
Matter is made up of particles that are constantly moving.All particles have energy, but the energy varies depending on the temperature the sample of matter is in. This in turn determines whether the substance exists in the solid, liquid, or gaseous state. Molecules in the solid phase have the least amount of energy, while gas particles have the greatest amount of energy.The temperature of a substance is a measure of the average kinetic energy of the particles.A change in phase may occur when the energy of the particles is changed.There are spaces between particles of matter. The average amount of empty space between molecules gets progressively larger as a sample of matter moves from the solid to the liquid and gas phases.There are attractive forces between atoms/molecules, and these become stronger as the particles move closer together. These attractive forces are called intermolecular forces.
Which materials accept a charge better than others
Answer:
need the options
Explanation:
no options
Answer:
what options?
Explanation:
Both wave power and nuclear energy can be used to produce electricity. What
is one advantage of nuclear energy over wave power?
O A. Nuclear energy can produce electricity that is cleaner than the
electricity produced by wave power.
O B. Nuclear energy is based on technology that is cheaper to build
than wave power.
C. Nuclear energy can be produced anywhere, but wave power is
available only near the ocean.
O D. Nuclear energy is nonrenewable, but wave power is renewable.
Answer:
B is correct answer
....
what is the concentraction of H+ ions at a pH=11
Explanation:
I hope it's helpful for you
Answer:
1x10⁻¹¹
Explanation:
pH = -log [H+]
10⁻¹¹ = 1x10⁻¹¹
Thermal energy will flow from the person to the desk
A(n) __________ is all the living and nonliving things in a particular area that interact with one another.
A. biome
B. community
C. ecosystem
D. population
Answer:
C. ecosystem
Explanation:
The answer is C.
Explain how temperature and precipitation are affected by latitude and the sun's rays.
pleeeeeeeeeeeeeeeeeeas help
Answer:
For young organic materials, the carbon-14 (radiocarbon) method is used. The effective dating range of the carbon-14 method is between 100 and 50,000 years.
Explanation:
The answer is the explanation.
Please Help me (I'll give brainlest) (LIMITED)
Answer:
option 2
Explanation:
option 2 is the only one where a living organism, humans, interacts with a nonliving organism, granite, to build homes. All other options consist of living things interacting with living things.
(GIVING BRAINLYIST) The Dart Frog is a brightly colored frog. These bright colors could mean that this frog is poisonous,
warning predators to stay away. Plants in the rainforest are normally crowded and have very little
space. The big leaves of a Hosta Plant allow the plant to receive as much sunlight as possible when
the sun is out.
What type of adaptations are these? Compare and contrast the adaptations of the Dart Frog and the
Hosta Plant. Your answer should be 3–4 sentences long.
Answer:1)poison dart frogs live in rainforest habitats in Central and South America.
2)they can be found in trees, as well as under leaves and locks and rocks on the floor of the forest.
3)because of their size from 1/2 to 2 inches long, they are hard to see.
characteristics of Hosta Plants:-
1) hostas( Hosta spp.) originate from Asia and are also known as plantain Lilies.
2)this genus of herbaceous perennials consists of 40 species with thousands of hybrids.
3) there are currently 5 size categories for the typical size of a mature Hosta clump.
Explanation:
Which type of bond does the phrase “opposites attract” apply to best? Explain.
Answer:
The phrase "opposites attract" is true for atoms. The positively charged ion (cation) and the negatively charged ion (anion) are attracted to each other. It is this attraction, created by the transfer of electrons, that forms the ionic bond. The transfer of one electron creates a single bond.
Explanation:The phrase "opposites attract" is true for atoms. The positively charged ion (cation) and the negatively charged ion (anion) are attracted to each other. It is this attraction, created by the transfer of electrons, that forms the ionic bond. The transfer of one electron creates a single bond.
Answer:
phrase opposites attract definitely describes ionic bond because this is the only type of bonds that requires positive charge in one atom and negative charge in other atom to form an ionic compound. HOPE THIS ANSWER YOUR QUESTION!!!
what is the dot and cross diagram for potassium nitrate
What do you think the nervous system controls ?
Answer:
movement, thought and memory.
Explanation:
Your nervous system guides almost everything you do, think, say or feel.
Answer:
Your nervous system is your body's command center. Originating from your brain, it controls your movements, thoughts and automatic responses to the world around you. It also controls other body systems and processes, such as digestion, breathing
Explanation:
can someone help me with it
Answer:
wind is free fuel and government taxes on its uses are lower than those on fossil fuel use
Which of these are examples of alternative forms of producing energy?
A) Oil, Gas, Coal
B) Bikes, Scooters, Mopeds
C) Energy Saving Light Bulbs, Dimmers
D) Wind, Solar, Hydro-Electric
Answer:
I think the answer is
D Wind, Solar, Hydro-Electric
Explanation:
THIS IS NOT A QUESTION!! THIS IS AN ANSWER!!
Day 2 of answering random questions i get asked in my classroom:
How does an Ecosystem Function?
When left to itself, an ecosystem functions like a well–oiled machine. The plants and animals that live in an ecosystem depend on each other for life; this means they are interdependent. Each individual life form does its part to provide for the other lives in the ecosystem community. Let us look at the ocean ecosystem again and start at the beginning. All living things need energy to survive. For example, the seaweed in the ocean gets its energy from the sun. There are fish, like sea carp, that eat the seaweed. The carp get their energy from eating these plants. Then, there are other fish that eat the carp. For example, a sea bass may eat the carp, and a shark may eat the sea bass, and so on. This is called a food chain or a food web. Each part of the chain is connected. Each part depends on the next for the energy to survive.
Answer:
Yes! That is correct.
Explanation:
An ecosystem is one that works on it own, though each individual plays its part.
explain the following statement. "all ellipticals are galaxies, but not all galaxies are elliptical"
Answer:
There are many elliptical galaxies and they are galaxies but not all galaxies are elliptical because you have many kinds of galaxies like spiral and irregular.
Explanation:
can someone help me with it??
Answer:
inexpensive fuel
Explanation: