Answer:
It's B and C.
mention two patterns seen in the periodic table
Answer:
Periodic trends are specific patterns in the properties of chemical elements that are revealed in the periodic table of elements. Major periodic trends include electronegativity, ionization energy, electron affinity, atomic radii, ionic radius, metallic character, and chemical reactivity.
Elements that have similar chemical properties are grouped in columns called groups (or families). As well as being numbered, some of these groups have names—for example, alkali metals (the first column of elements), alkaline earth metals (the second column of elements), halogens (the next-to-last column of elements), and noble gases (the last column of elements).
Pick 2 of your favorite organisms that live in the abyss. Write a short paragraph about them. Make sure to describe their APPEARANCE, BEHAVIOR, and HABITAT. (What they look like, what they do and where they live)
Answer:
Habitat. The place where an animal lives. The physical characteristics of an ... An adaptation in which an otherwise harmless animal looks like a harmful ... usually can see some of its adaptations -- like what it is able to eat, how it moves, or how it may ... specific parts of the body adapted to survival in a certain environment.
Explanation:
wait this is not the answer lol
Answer: dragon fish and Ghost shark
Explanation:
The ghost shark have very Big eyes, The skin color can be red or white.
Lives in the deep and escape from human contact.
conitue you LoL
help
Using data and observations, answer the following questions and provide your data table in the essay box below.
Answer:
the angle of intrence is the same as the out put
Explanation:
Please help me
If all wavelengths of light on the electromagnetic spectrum are released by objects in space (stars, quasars, etc.), why aren’t we constantly bombarded by harmful waves like x-rays and gamma rays? Use evidence from the lesson and scientific reasoning to support your answer.
Answer:
The Ozone layer
Explanation:
It blocks out all the bad rays ! :)
The number of O atoms in 2CaO is 1. true or false
Answer:
false
Explanation:
2CaO --> 2Ca + 2O
Use the picture to fill in the blanks for the following statement. One ____ of the element carbon combines with one ______ of the element oxygen to form one________ of the compound carbon dioxide.
Answer:
atom, atom, molecule.
Explanation:
i am not so sure about the answer
If you could add a small explanation it would help a lot! Thanks!!
Answer:
Groundwater has more advantages and uses than others.
Explanation:
Groundwater is a better option since this is thermal energy, that is, it is an energy transfer, it transfers and filters through the soil until it reaches the rocky material that is saturated with water. Groundwater slowly moves to lower levels creating a balance between average energy and filtration, generally rises slightly in temperature at steep angles (due to gravity), and eventually reaches streams, lakes, and oceans.
Answer:
It has advantages
Explanation:
Groundwater moves to lower levels creating a balance between average energy and filtration. Then it rises and reaches lakes, oceans, etc.
BRAINLIEST IF CORRECT
Plant seeds can be dispersed by
wind.
water.
animal fur.
all of the above.
Answer:
D) All Of The Above
Explanation:
There are five main modes of seed dispersal: gravity, wind, ballistic, water, and by animals.
Some plants are serotinous and only disperse their seeds in response to an environmental stimulus.
MARK THIS ANSWER AS THE BRAINLIEST PLEASE ❤️
Look at the graph below.
Which statement is true about Star A?
answer choices
It is red in color.
It is yellow in color.
It is four times brighter than the sun.
It is four times dimmer than the sun.
Predict what happens if a positively charged object is put next to another positively charged object.
Answer:
Only Negative charges attract.
If 2 positive charged objects are beside eachother, they will do the opposite; repel. (like two magnets)
An electromagnet is magnetic because electric current runs through it
ОО
True
False
please answer this in a hurry will give 10 pts
due tommorow
Based on the rocks they contain, predict how Devils Tower and the Giant's Causeway formed. Explain your answer in terms of extrusive and intrusive rocks and the observations you made of both formations.
Answer:
What do you mean based on the rocks they contain? what rocks do they contain
Explanation:
Element X has a nucleon (mass) number of 19 and a proton (atomic) number of 9. Which group does X belong in? Choose one of the following and explain the answer.
a) I b) III c) VII d) 0
Answer:
C
Explanation:
Flourine has
9 protons
9 electrons
10 neutrons
this makes the atomic number 9 and the atomic weight 19.
hope it helps
“Why do you think it is warmer around the equator?”
words to use
Axis, longitude, latitude, orbit, hemisphere, temperature, rotate, orbit, rotation, and revolution.
A student made the following diagram to represent cellular respiration.
Why is this diagram incorrect?
answer choices
Water is not used up during this process.
Glucose is not used during this process.
The arrow for oxygen should point in the opposite direction.
The arrow for carbon dioxide should point in the opposite direction.
Answer:
1
Explanation:
Hope this will you help[ and your amzing]
Why do humans know so little about the abyss?
A; It is a bright place filled with sunlight.
B; It is a warm, comfortable temperature.
C; It is a small area to explore.
D; It has tremendous pressure that crushes humans.
Answer:
D, tiene una presión tremenda que aplasta a los humanos
Explanation:
Sharon pours hot chocolate powder into a mug of hot milk. The hot chocolate powder dissolves making it look the same throughout. The substance in the mug is a(n) __________.
compound
element
heterogeneous mixture
Homogeneous mixture
Answer:
Homogeneous mixture
Explanation:
Please help I will make you the brainliest.
A student in your class made the claim that when animals eat fruits from plants, they harm the plant and threaten its survival. Use evidence and scientific reasoning to refute the claim made by the student.
Answer:Msg me bruv
Explanation:
When animals eat plants, they indeed cause a shortage of plants, but only for a small period of time.
Because when they excrete, the plant particles help grow into a new plant.
And when they die too, this happens.
And the nitrogen cycle also gets renewed because of this factor.
SO, because of these all reasons, instead of telling the animals are threatening the existence of plants, it will be more reasonable to say that they are helping plants in their growth.
Thank You
Hope it helps u
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