Answer:
An Organ system
Explanation:
Answer:
An Organ System
Explanation:
NOT an organism
Don't get it mixed up
Honey Bunches
Early civilizations made pottery as functional and decoritave objects.they used geometric and free flowing designs.what design was especially important in ancient pottery? A) circle B) square C) spiral D triangle if this gets annoying sorry dudes and dudettes
Answer:
most potteries were Circular, Such as in Egypt they had slavery, but it wasn't like European slavery. They would grow their farms to provide for their families. one main way was to carry water back for their crops in circular plates and vases.
You could say Egyptian slavery wasn't slavery. it was mainly just everyone fending on their source of crops. And everyone could sell their crops for more produce.
Explanation:
Answer choice: Circle
Which type of cancer is the fastest growing? Explain your answer, using your relevant data.
What changes happen in cancerous cells?
Answer:
more pain
Explanation:
some cells will die and this disease cannot be
treated and you would feel more pain
and so dangrous
Which idea explains Darwin’s observations about Galapagos Islands finches?
A) biological species concept
B) ecological species concept
C) endangered species extinction
D) sympatric speciation
Answer:
I think the answer is A) biological species concept
how can the people who take antibiotics increase resistant bacteria populations? Please answer using the scientific method!
Answer:
How do bacteria become resistant to antibiotics? Antibiotic resistance occurs when bacteria change in some way that reduces or eliminates the effectiveness of drugs, chemicals, or other agents designed to cure or prevent infections. The bacteria survive and continue to multiply causing more harm.
Which of the following is true about a light-year?
A)It is a measure of time.
B) It takes one light-year for light from the Sun to reach Earth.
C) it takes one light-year for Earth to orbit the Sun.
D) It is a measure of distance.
plz answer ^w^
thx
Answer:
D) It is a measure of distance.
Explanation:
I belive is the answer
Answer:
E - which is the year is light
Which of the following is NOT a type of galaxy?
spherical
elliptical
spiral
irregular
barred-spiral
Answer:
spherical, i think
Explanation:
Answer:
A Spherical galaxy is not a type of galaxy.
Explanation:
elliptical , spiral, irregular, and barred-spiral, are all examples of the different types of galaxies there are in the universe.
which layer hosts most marine wildlife?
please help me :/
Answer:
Epipelagic Zone
Explanation:
NEED HELP ASAP !!!!
John and Jake are twins. John became a famous artist and lived to be 90
years old. His brother, Jake, was unemployed most of his adult life and died
of a drug overdose at age 35. This is an example of how development is:
A. lifelong.
B. multidimensional.
C. multidirectional.
O D. pliable.
Answer: D PLIABLE!!
Explanation: took quiz
HELP PLEASE!! NEED ANSWER REALLY QUICK!
Answer:
b
Explanation:
What is a major difference between the
structure of a cell wall and a cell
membrane?
A. The cell membrane is rigid.
B. The cell wall is rigid.
C. The cell wall is flexible.
Answer:
a
Explanation:
Jorge conducted an experiment and included the graph shown below as part of his lab report.
Jorge's experiment involved which of the following? DS
(5 Points)
A change in the chemical properties of a substance
The formation of a new substance.
O A physical change
A chemical change.
Plsss help
Answer: A
Explanation:
Reasoning: Write a three sentence statement that connects your evidence to your claim
about living organisms.
Answer:
Living organisms such as birds, animals, plants and microorganisms form the biotic component while land, air and water form the abiotic components. Biotic and abiotic components interact with each other resulting in transfer and replenishment of energy and nutrients.
Explanation:
Pleas give me an answer if you actually really know the answer because everybody is giving different answers, pls
Answer:
plants
Explanation:
plants are green
Answer:
Some kind of organisms that chloroplasts are found in are green plants and algae, also photosynthetic tissues that are not green, such as red leaves, etc.
Explanation:
Hope it helps!
how can drip irrigation be useful in farming
Answer: It helps control the water better and more efficiently. It also helps to save water
Explanation:
Why are water striders able to "walk on water"?
Answer:
Water striders can walk on top of water due to a combination of several factors. Water striders use the high surface tension of water and large hydrophobic legs to help them stay above water. Water striders use this surface tension to their advantage through their highly adapted legs and distributed weight.
Hope this helps :)
What are weather balloons?
Locations with instruments that measure weather conditions in specific land areas
Numerical equations based on weather-related factors that forecast weather
Objects that carry instruments into the stratosphere to measure atmospheric conditions
Structures that orbit Earth in the exosphere to capture images and collect data
Answer:
What are weather balloons?
Objects that carry instruments into the stratosphere to measure atmospheric condition.
Answer:
c i think i hope u get a good test score
Explanation:
Pls help! It’s due todayyy
Answer:
Explanation:
The first is 7%
The second is 100 years
The Fourth is 50%
Number 3 needs more explanation,
Hope this helps
find the kinetic energy of a ball of mass 200 grams moving at a speed of 20m/s
Answer is 40J...............
Please help!!! Which two processes provide the glucose and nitrogen used to form amino acids in plants?
A. cellular respiration and the citric acid cycle.
B. photosynthesis and nitrate absorption.
C. photosynthesis and dehydration synthesis.
D. glycolysis and nitrate absorption.
Answer:
C.
Explanation:
Just done it. Got it wrong but i saw the correct answer. Probably to late for yuh lol but oh well. :)
Answer:
B
Explanation:
photosynthesis and nitrate absorption is the correct answer from the quick check :)
What is an advantage of asexual
reproduction?
A. Creates genetic diversity.
B. Occurs quickly.
C. Produces a small number of offspring, D. Produces identical offspring.
Answer that is correct and with explanation gets brainliest!
Answer:
B
Explanation:
he population can increase rapidly when the conditions are favourable. only one parent is needed. it is more time and energy efficient as you don't need a mate. it is faster than sexual reproduction.
QUICK! 30 POINTS
D is crossed out because it is wrong.
Answer:
C. There is a loss in energy
Explanation:
Write 3 things you know about the Carbon Cycle.
Pls help ASAP!
Answer:
Carbon moves from living things to the atmosphere.
Most carbon is stored in rocks and sediments, while the rest is stored in the ocean, atmosphere, and living organisms.
Carbon moves from fossil fuels to the atmosphere when fuels are burned. ...
Explanation:
You are observing the sun through a solar telescope. You see darks spots on the surface. Which solar property are you observing?
A Convection
B Sunspots
C Prominences
D Solar flares
Answer:
B
Explanation:
The spots are an area of cooler surface temperature caused by magnetic field flux.
Plants have an added layer that animal cells do not. What is that added layer called?
Answer:
a cell wall
Explanation:
Two students are given cubic boxes, measuring 10 cm on a side. Robert puts a single glass marble with a
diameter of 10 cm in the box. Susan puts 1,000 1-cm glass marbles in her box.
1. Whose box has more empty space? Explain.
Answer:
Both boxes have the same amount of empty space
Explanation:
Given
Cube Box
[tex]Length = 10cm[/tex]
Robert:
1 glass marble
[tex]Diameter = 10cm[/tex]
Susan:
1000 glass marble
[tex]Diameter = 1cm[/tex]
Required
Whose box has more empty space?
First, we need to calculate the volume of the cubic box.
[tex]Volume = Length^3[/tex]
Substitute 10cm for Length
[tex]Volume = 10^3[/tex]
[tex]Volume = 1000cm^3[/tex]
Next, calculate the volume of Robert's glass
Volume is calculated as:
[tex]Volume = \frac{4}{3}\pi r^3[/tex] ---- Volume of a sphere
Where
r = radius
[tex]r = \frac{1}{2} * Diameter[/tex]
[tex]Diameter = 10cm[/tex] --- Given
Substitute 10 for diameter
[tex]r = \frac{1}{2} * 10cm[/tex]
[tex]r = 5cm[/tex]
So:
[tex]Volume = \frac{4}{3}\pi r^3[/tex]
[tex]Volume = \frac{4}{3} * \frac{22}{7} * 5^3[/tex]
[tex]Volume = \frac{4}{3} * \frac{22}{7} * 125[/tex]
[tex]Volume = 523.8cm^3[/tex]
Next, we determine the volume of Susan's 1000 glasses
Volume is calculated as:
[tex]Volume = \frac{4}{3}\pi r^3[/tex] ---- Volume of a sphere
Where
r = radius
[tex]r = \frac{1}{2} * Diameter[/tex]
[tex]Diameter = 1cm[/tex] --- Given
Substitute 1cm for diameter
[tex]r = \frac{1}{2} * 1cm[/tex]
[tex]r = 0.5cm[/tex]
Substitute 0.5cm for radius in [tex]Volume = \frac{4}{3}\pi r^3[/tex]
[tex]Volume = \frac{4}{3} * \frac{22}{7} * 0.5^3[/tex]
[tex]Volume = \frac{4}{3} * \frac{22}{7} * 0.125[/tex]
[tex]Volume = 0.5238[/tex]
But there are 1000 glasses.
So, the volume of 1000 glasses is:
[tex]Volume = 0.5238 * 1000[/tex]
[tex]Volume = 523.8cm^3[/tex]
--------------------------------------------------------------------------------------------------------------
For Robert:
[tex]Volume = 523.8cm^3[/tex]
For Susan:
[tex]Volume = 523.8cm^3[/tex]
Since, they have the same volume.
Both boxes have the same amount of empty space
From the dimensions of glass marble for robert and susan, we can say that; none of the given boxes have more empty space.
We are told that the cubic boxes have a measure of 10 cm for its' sides.
Formula for volume of a cube is;
V = lwh
where;
l is length
w is width
h is height
Thus; V = 10 × 10 × 10
V = 1000 cm³
For Robert;
We are told that he puts a glass marble with a diameter of 10 cm in the box. The glass is usually spherical in shape and the volume of a sphere is;
V = ⁴/₃πr³
Thus;
V_rob = ⁴/₃π × (10/2)³
V_rob = 523.6 cm³
Volume left for rob = 1000 - 523.6
Volume of empty space left for rob = 476.4 cm³
For Susan;
V = ⁴/₃πr³
Thus;
V_sus = ⁴/₃π × (1/2)³ × 1000
V_sus = 523.6 cm³
Volume left for susan = 1000 - 523.6
Volume of empty space left for susan = 476.4 cm³
Read more at; https://brainly.com/question/3948796
In 1898 Friedrich Loeffler and Paul Frosch found evidence that the cause of the highly contagious hoof-and-mouth disease in livestock was a microscopic infectious particle. It was discovered that this particle requires a host cell to reproduce.
Which pathogen is most likely responsible for causing hoof-and-mouth disease in livestock?
A bacterium, because it is contagious -1
A fungus, because it infects livestock -2
A protist, because it is microscopic -3
A virus, because it requires a host cell to reproduce -4
Answer:
31 In 1898 Friedrich Loeffler and Paul Frosch found evidence that the cause of the highly contagious hoof-and-mouth disease in livestock was a microscopic infectious particle.
Explanation:Hopefully its right!
When a rock first formed, it contained 8 milligrams of potassium-40. How much potassium-40 would remain after three half-lives?
1 milligram
O 2 milligrams
O 3 milligrams
O 4 milligrams
Answer:
l milligram
Explanation:
________ are individual organisms with a gastrovascular cavity and circle of tentacles that make up coral.
A) Polyps
B) Algae
C) Nematocytes
D) Planulae
E) Atolls
Match each research method with its corresponding example.
experiment correlational study observation self-report survey
A social psychologist spends the afternoon at the mall and unobtrusively records how teenagers act in groups., Press
Alt DownArrow to open the options.
SELECT A LABEL
A positive psychologist measures the relationship between spirituality and happiness., Press
Alt DownArrow to open the options.
SELECT A LABEL
A health psychologist randomly assigns people to meditate in the morning, at night, or not at all. After eight weeks, people rate their overall moods., Press
Alt DownArrow to open the options.
SELECT A LABEL
A cognitive psychologist sends out a questionnaire to all incoming students to determine their computer skills.
Answer: See explanation
Explanation:
a. A social psychologist spends the afternoon at the mall and unobtrusively records how teenagers act in groups.
This is an observation. This is because the social psychologist is gathering data about the behavior of the teenagers and recording it.
b. A positive psychologist measures the relationship between spirituality and happiness.
This is a correlational study as the relationship between two variables are being measured.
c. A health psychologist randomly assigns people to meditate in the morning, at night, or not at all. After eight weeks, people rate their overall moods.
This is an experiment. Here, the independent variable is manipulated and its effect is tested on the dependent variable.
d. A cognitive psychologist sends out a questionnaire to all incoming students to determine their computer skills.
This is a self-report survey. A survey is referred to as a self-report that is used for research purposes as information regarding people are collected.
how many chromosomes do whales have
Answer:
i have been researching and i found they have 42 chromosomes. Blue whales have 44 and sperm whales have 46 i was getting different numbers for different whales
Explanation:
Hope i helped!