Answer:
A
Explanation:The more surface evaporation, the higher the salinity.
But more precipitation can reduce salinity.
How many ATP are produced between all parts on this diagram?
A) 2
B) 4
C) 20
D) 36
Who can help me on this?
True or false: the food chain of land animals begins with the soil
Answer:
True
Explanation:
The primary producers are the first trophic level of the soil food web. Organisms in this trophic level are photosynthesizers, including plants, mosses, algae, lichens and photosynthetic bacteria. ... Primary consumers obtain energy by eating primary producers or the residues they produce.
Hope this helps :)
HURRRY PLEASE!!!!
If oxygen is present after glycolysis, the citric acid cycle begins, which is indicated by letter __.
A) Location A
B) Location C
C) Location E
D) NONE OF THESE
Answer:A
Explanation:
A globular cluster is a large group of old stars. What could be a reason new stars are not usually observed within globular clusters?
Answer: Globular clusters do not have sufficient amounts of gas and dust
Explanation: i got it wrong on usatestprep lol
find all the hidden words related to earthquake in the grid below
Mary decided she wanted to experiment with the color of her white roses. She placed
four roses in four different vases. Mary decided to put a different color dye in each
vase. The next day she checked each vase and noticed that the white petals turned into the color of the dye placed in the vase. What two properties of water work together to get the colored dye up to the flower petals?
A : cohesion and adhesion
B : cohesion and specific heat
C : hydrogen bonding and adhesion
D : specific heat and hydrogen bonding
Answer:
A : cohesion and adhesion
Explanation:
How might the role of the mucous membrane in the lungs be different from the role of the cell membrane surrounding a normal blood cell ?
Answer:
Mucous membrane, membrane lining body cavities and canals that lead to the outside, chiefly the respiratory, digestive, and urogenital tracts. Mucous membranes line many tracts and structures of the body, including the mouth, nose, eyelids, trachea (windpipe) and lungs, stomach and intestines, and the ureters, urethra, and urinary bladder.
what are the main function of irrgation systems
Answer:
Irrigation helps to grow agricultural crops, maintain landscapes, and revegetate disturbed soils in dry areas and during periods of less than average rainfall. Irrigation also has other uses in crop production, including frost protection, suppressing weed growth in grain fields and preventing soil consolidation.
Why flower produces only a small amount of nectar (food for insects) at a time
Answer:
Nectaries are usually located at the base of the flower stamens, which draw animal visitors into contact with the pollen to be transferred. Most flowers secrete only relatively small amounts of nectar, which encourages cross-pollination, since animals must visit several flowers in order to receive a full meal.
Explanation:
How long did the initial contamination of the Hudson River last?
Answer:
30 years
Explanation:
Answer:
30 Years
Explanation:
The Hudson river was contaminated in 1947-1977. Which is about 30 years
What is the best response to sirmulus
Answer:
Hmm.
Explanation:
An organism's best response to a stimulus is Dog barks when there are fireworks.
'Stimulus: any change in an organism's environment that causes the organism to react. It is a fancy way of saying “cause”. Example: An animal is cold so it moves into the sun.'
Cells contain special ____
Answer:
organelles
Explanation:
Cells also contain the body's hereditary material and can make copies of themselves. Cells have many parts, each with a different function. Some of these parts, called organelles, are specialized structures that perform certain tasks within the cell.
Which of the following statements is NOT an example of evidence?
O The object's length 30 cm.
O The liquid was red in color.
O The liquid froze at 10°C.
O The liquid was identified as water because of its appearance.
Answer:
its the 4th one, you can't base something off appearance
Exercise
1. Which of the following statements about genetic engineering is not true?
A It is used to change an organism and give it new characteristies that people want.
B It inroles changing the genetic material of an organism.
C It can be used to produce crops that are resistant to disease.
D It does not allor genes to be transferred from one type of organism to another.
Answer:
d I guess.............
The following statements about genetic engineering is not true it does not allor genes to be transferred from one type of organism to another.
What is genetic engineering examples?Genetic engineering is one of the main pillars of biotechnology, which consists of a set of techniques for manipulating DNA through its recombination, with the objective of manufacturing improved organisms, aiming at the improvement or genetic structuring of a certain species, whether plant or animal.
Thus, the only alternative that does not represent genetic engineering is
See more about genetic engineering at brainly.com/question/13491558
Please help please help please help please help please help please help please help please help please help please help please help please help please help please help
Answer:
4
Explanation:
It makes sence when you look at it more
Answer:
4
Explanation:
This model of the cell cycle includes two arrows that each represent a process in the cycle. What do the two arrows represent?
Which of the graphics best represents an animal cell? !!!THIS IS URGENT!!!
Answer:
A
Explanation:
It’s Red
Answer: A
Explanation: Animal cells don't have cell walls like cell B does, so it has to be A.
Which structure in the cell shown in Figure 7–2 above stores materials, such as water, salts, proteins, and carbohydrates?
A. structure A
B. structure B
C. structure C
D. structure D
what is the reason why every living thing on earth
has the chance of survival?
2. Science is
a. a way of life
b. a way to understand the world
c. answers to all our questions d. a new language
Answer:
c. answers to all our questions
HELP ASAP
The word _____ is defined as the point at which an astronomical object is at its closest point to the object it rotates around.
A.equinox
B.solstice
C.perihelion
D.aphelion
E.tide
Answer:
Equinox.
Explanation:
Is when it is the closest.
Answer:
Answer is C
Explanation:
HeLP me Plz I need help
Answer:The first one
Answer:
A would be the best answer
The light-dependent reactions of photosynthesis do not include:
A.) chemiosmosis
B.) carbon fixation
C.) transformation of light to chemical energy
D.) electron transport
Answer:
electron transport
Explanation:
why are index fossils useful to geologist
a.they tell the relative age of the rock in which they occur
b. they tell the ages of many different rock layers
c.they tell the age of the rock at one location only
d. they tell the absolute age of the rock in which they occur
Answer:
Explanation:
Index fossils (also known as guide fossils or indicator fossils) are fossils used to define and identify geologic periods (or faunal stages). Index fossils must have a short vertical range, wide geographic distribution and rapid evolutionary trends.
Index fossil, any animal or plant preserved in the rock record of the Earth that is characteristic of a particular span of geologic time or environment. A useful index fossil must be distinctive or easily recognizable, abundant, and have a wide geographic distribution and a short range through time. Index fossils are the basis for defining boundaries in the geologic time scale and for the correlation of strata. In marine strata, index fossils that are commonly used include the single-celled Protista with hard body parts and larger forms such as ammonoids. In terrestrial sediments of the Cenozoic Era, which began about 65.5 million years ago, mammals are widely used to date deposits. All of these animal forms have hard body parts, such as shells, bones, and teeth, and evolved rapidly.
If a recipe calls for 5 g of sugar, and you have 7 mg of sugar, do you have enough sugar for the recipe? Why or why not?
Answer:
if recipe calls 5g of sugar it's a lot that the sugar u have so, the answer is no
Answer:
no
Explanation:
because 0.007<5g
by converting the units
PLEASE HELP IF CORRECT WILL MARK BRAINLEST!!!!
How could you increase the total energy of a system consisting of a jar full of water?
A. Leave the jar in a dark closet.
B. Place the jar in a freezer.
C. Place the jar in sunlight.
D. Leave the lid off and allow the water to evaporate.
Answer:c place the jar in sunlight
Explanation:
what is carrying capacity? what type of population growth does it affect?
Carrying capacity is referred to a population size of species in a particular habitat. In an ecosystem, the population of a species will increase till it reaches its carrying capacity. Then the population size remains relatively equal.
What are the types of carrying capacity?Carrying capacity is the maximum limit till that the ecosystem can support the existence of the population.
There are four categories of carrying capacity, namely:
Physical.Ecological.Economic.Social.A specific environment's carrying capacity is the maximum population size that it can support.
The carrying capacity modifies the growth rate by slowing it when resources become scarce and stopping growth once it is reached.
Thus, it can be concluded that the carrying capacity is the average population size of species in a particular habitat which slows and stops the growth rate on reaching it.
For more details regarding carrying capacity, visit:
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Explain how mutated DNA would produce proteins responsible for sickle cells rather than producing proteins responsible for normal red blood cells
Answer:
Explanation:
Sickle cell anemia is a result of the point mutation, and in a change in just one nucleotide in a gene for hemoglobin. This mutation will cause the hemoglobin in the red blood cells to distort to a sickle shape when deoxygenated. "The sickle-shaped blood cells clog in the capillaries, cutting off circulation."
please help please help please help please help please help please help please help please help please help please help please help please help please help please help \
Answer:
D
Explanation:
Groups of cells working together are called tissues.
Happy Halloween!
Answer:
d
Explanation:
