Answer:
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True or false : Variations are different heritable traitu
Answer:
false
. is the correct answer
This food chain shows the interactions between organisms found in a pond ecosystem.
Algae -Water Boatman - Diving Beetle - Frog - Heron
Which organism would be affected first if algae was removed from the ecosystem?
diving beetle
frog
heron
water boatman
What happen after you drink mineral water, does it go to kidney and how it get removed
Answer:
dont know hope it helpsjcjdjc
After the esophagus, which comes next in the alimentary canal?
A. Large intestine
B. Stomach
C. Mouth
D. Small intestine
Answer:
B. Stomach
Explanation:
In the alimentary canal, the stomach comes next after the esophagus.
Hola soy chica ando hot... quien se apunta
Answer:
yo quiero paso numero +503 61656558
c) Taxol is a cancer medication that makes the structures in the cytoskeleton
more stable. This makes it harder for cells to form mitotic spindles. Why would
this be effective when fighting a tumor? (1 point)
Answer:
Explanation:
Taxol will be effective because it stops the uncontrollable cell division of cancerous cells. It makes it very difficult for cells form mitotic spindles and hence will make it very hard for the DNA to be divided. This will then stop division and causes it to die.
6. Phylogenetic trees are used for?
Phylogenetic trees show the evolutionary pathways and connections among organisms. A phylogenetic tree is a diagram used to reflect evolutionary relationships among organisms or groups of organisms.
Which of the following human activities reduces the level of
ozone in the atmosphere?
a. Using artificial lighting in scientific polar stations
b. Using large banks of solar cells for energy production
c. Releasing chlorofluorocarbons from aerosol cans
d. Destroying large areas of the equatorial rain forests
The following human activities reduces the level of ozone in the atmosphere is Releasing chlorofluorocarbons from aerosol cans.
Thus, option "C" is correct answer.
What is a definition of atmosphere?An atmosphere is the layers of gases covering a planet or other heavenly body.
Earth's atmosphere is made up of about 78% nitrogen, 21% oxygen, and 1 percent other gases.
Thus, option "C" is correct answer.
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7 points each answer and brainliest
Which of these would most likely happen if Earth stops revolving around the sun but continues rotating on its axis?
A. only summers in the northern hemisphere
B. only summers in the southern hemisphere
C. no seasons in any part of Earth
D. two seasons in every part of Earth
Which media format is most likely to be used for personal expression?
A) a blog entry
B) a textbook
C) a press release
Answer:
a
Explanation:
this is because it is based on what the writer wants to show the viewers and sharing opinions.
Answer:
Explanation:
D
A frog that is native to the rainforests of Central America is a member of the genus agalychnis. This genus is part of the hylidae family, and this specific frog belongs to the species callidryas.
What is the scientific name for this frog?
simply square root of 18
Answer:
4.2
Explanation:
Answer:
3√2 or 4.2
Please mark as brainliest if answer is right
Have a great day, be safe and healthy
Thank u
XD
In a certain fish, blue scales and red scales are purebreds. When a fish has the hybrid genotype, it has a patchwork of blue and red
scales. What is the genotype for the blue fish?
Answer:
Explanation:
Bb
Which of the following is NOT an example of a chemical reaction?
A)
Oxidation
B)
Decomposition
C) O Combustion
D)
Sublimation
Answer:
Sublimation
Explanation:
Sublimation is a physical change, not a reaction. There are five main types of chemical reactions: combination, decomposition, single-replacement, double-replacement, and combustion.
Why is mitosis necessary during the development of a human?
Answer:
Mitosis is a way of making more cells that are genetically the same as the parent cell. It plays an important part in the development of embryos, and it is important for the growth and development of our bodies as well. Mitosis produces new cells, and replaces cells that are old, lost or damaged.
Explanation:
ILL GIVE BRAINLIST IF YOU AWSER THIS SOLAR ECLIPSE QUESTION!!!!!
Which of the following happens during a solar eclipse?
Earth, the moon, and the sun form a triangle.
Earth comes between the sun and the moon.
The moon appears red.
The moon casts a shadow on Earth.
Answer:
B
Explanation:
Squirrels and birds feed on insects in a forest. Mild temperature and high humidity favors growth of insects.
What will be the effect of decreased humidity on the forest ecosystem?
A.
Population of insects will increase in the forest.
B.
Population of birds will increase in the forest ecosystem.
C.
Competition will increase between squirrels and birds for food.
D.
Squirrels will get more adapted to the changed environmental conditions
Answer:
competition will increase between squirrels and birds for food.
PLEASE HELP WILL GIVE BRAINLIEST
Which statement describes characteristics of Islamic tughras?
OThey contain complex arabesques and interlaced
lines.
OThey depict the names of common citizens using
calligraphy.
OThey include text and images from epic stories
important to Muslims.
OThey contain images of plants, animals, and humans.
Answer:
i believe it is d.
Explanation:
All living things are made up of cells that contains...
Explanation: Other components within the cell is the nucleus, and a cytoplasm, enclosed by a thin wall called a membrane, which separates it from its surroundings.
Which statement best describes the movement of heat energy in the atmosphere?
Answer:
During radiation, waves transfer heat and light energy which affects the air temperature.Explanation:
Hopes this helps. Mark as brainlest plz!Which of the following would MOST LIKELY result in decreasing carbon dioxide levels in a lake?
A) an increase in the amount of precipitation
B) a decrease in competition among producers
C) an increase in the number of fish caught from the lake
D) a decrease in the amount of sedimentation entering the lake
Answer: C: an increase in the number of fish caught from the lake
Explanation:
An increase in the number of fish caught from the lake would most likely result in decreasing carbon dioxide levels in the lake. Therefore, option C is correct.
What are the effects of carbon dioxide in a lake?Carbon dioxide can have both direct and indirect effects on a lake's ecosystem. Here are some of the effects:
Acidification: When carbon dioxide dissolves in water, it forms carbonic acid, which can lower the pH of the water.
Oxygen depletion: If carbon dioxide levels are too high, it can lead to oxygen depletion in the water.
Algal blooms: High levels of carbon dioxide can also stimulate the growth of algae in the water. This can result in algal blooms, which can have negative effects on the lake ecosystem, such as oxygen depletion, fish kills, and changes in water clarity.
Thus, an increase in the number of fish caught from the lake would most likely result in decreasing carbon dioxide levels in the lake. Therefore, option C is correct.
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4. Many of your body’s responses operate off of either negative or positive feedback loops. When you are cold, you shiver. Explain why that happens.
Answer:
The tendency to maintain a stable, relatively constant internal environment is called homeostasis. The body maintains homeostasis for many factors in addition to temperature. For instance, the concentration of various ions in your blood must be kept steady, along with pH and the concentration of glucose. If these values get too high or low, you can end up getting very sick.
Homeostasis is maintained at many levels, not just the level of the whole body as it is for temperature. For instance, the stomach maintains a pH that's different from that of surrounding organs, and each individual cell maintains ion concentrations different from those of the surrounding fluid. Maintaining homeostasis at each level is key to maintaining the body's overall function.
Explanation:
shivering burns fat to help keep one warm
Homeostasis typically involves negative feedback loops that counteract changes of various properties from their target values, known as set points. In contrast to negative feedback loops, positive feedback loops amplify their initiating stimuli, in other words, they move the system away from its starting state.
Khan academy
Stacy wants to measure the rate of photosynthesis for her plant. Before she can begin, she needs to determine what key variable she should measure.
Which of the following questions should Stacy ask in order to determine the rate of photosynthesis in her plant?
Answer:C
Explanation:
If you don’t believe me look up “ what is needed to determine the rate of photosynthesis in a plant” hope I helped
_____ is a side effect of tabacco use
Answer:
Cancer, heart disease, stroke, lung diseases, diabetes, and chronic obstructive pulmonary disease (COPD)Explanation:
Hopes this helps. Mark as brainlest plz!What happens to bacterial cells when human genes are inserted
When can a solar eclipse occur
Answer: when their is a new moon
Explanation:
Total solar eclipses happen when the Moon completely covers the Sun, and it can only take place when the Moon is near perigee, the point of the Moon's orbit closest to Earth. You can only see a total solar eclipse if you're in the path where the Moon casts its darkest shadow, the umbra.
How would you classify this organism based on the dichotomous key?
Select one:
A. Kingdom Plantae
B. Viruses
C. Kingdom Eubacteria
D. Kingdom Protista
Answer:
1. Kingdom Plantae
Explanation:
Example Dichotomous Key
Example objects to identify: apple tree, water-lily, fir tree, dandelion, astroturf, seaweed. Dichotomous keys may be simple or complex depending on what is being identified.
DNA: TAC TTT AAA CCG GGC ATC
mRNA:
Amino acids: HELP PLEASE
Answer: ATG AAA TTT GGC CCG TAG
I cannot tell you the amino acids because I don't see the table, but there is your code
Explanation:
the smallest taxa with the least differences is the
Answer:
Species
Explanation:
In order there are seven main taxonomic ranks: kingdom, phylum or division, class, order, family, genus, species.
Species is the smallest and least inclusive, kingdom being the most inclusive.
There is a graph below.
Hope this helps!
Global economic development has led to an increase in the use of fossil fuels
worldwide. Which of the following would be the best solution to this global
economic problem?
A. Encouraging developing countries to participate in global trade
B. Establishing international agreements to prevent overfishing
C. Forming strict regulations on greenhouse gas emissions
D. Creating an international seed bank to protect biodiversity
SUBMIT
Answer: C
Explanation: I think it’s C because there were like strict regulations on greenhpuse gas emissions.