Ledaledalee
Explanation:
Which of the following would be an effect of a hurricane on an ecosystem?
O A forest fire burns the plantlife close to the ground.
O The salt concentration in an area of water increases due to an influx of seawater.
O Plant life dies due to a lack of available water.
O A hard freeze kills the local plantlife in a forest ecosystem.
explain the ph scale. Include the range for acids, bases and neutral substances
In the Picture above.
Answer:
A fossil fuels
Explanation:
fossil fuels are Americas biggest energy producers we use things like coal, natural gas, and petroleum
Where are the most reactive nonmetal elements found on the periodic table? at the top of group 17 at the bottom of group 17 at the top of group 18 at the bottom of group 18
Answer:
A
Explanation:
Correct on edge 2021
How does the process of gel electrophoresis produce DNA fingerprints? An electric current sorts DNA nucleotides according to their bases. O An electric current cuts a DNA strand into segments of various lengths O An electric current causes segments of DNA to move at different rates O An electric current supplies a charge to uncharged segments of DNA
Answer:
Gel electrophoresis
Explanation:
Gel electrophoresis is a technique used to separate DNA fragments according to their size. DNA samples are loaded into wells (indentations) at one end of a gel, and an electric current is applied to pull them through the gel. DNA fragments are negatively charged, so they move towards the positive electrode.
BRAINLIEST!! PLS HELP ME
What sort of information do you think should be sent to alien civilizations?
We could send aliens information that is good about us not the bad things. Don't share weaknesses, because that could probably lead to some bad things. We should share valuable info with the aliens.
Answer:
Information about how much we know.
Explanation:
If alien life ever gets a chance to communicate with us and we have a chance to communicate with them then we must show them how much knowledge we hold so they can better understand our customs and what to show us. We will probably show them the key sciences such as Math, Science, Biology, Phycology, Astrology, Astronomy, and our knowledge of technology. We will first show them simple problems we know like 2+4 and 1+1. After we will show them huge amounts of our psychological capabilities like our vast arrays of calculations and formulas. This is just a small fraction of our knowledge we will show them.
what is the common and latin binomial name for seals?
Answer:
Harbor seal
Harbor (common) seal
Binomial name:
Phoca vitulina Linnaeus, 1758
Explanation:
Brainliest please?
BRAINLIEST IF CORRECT 50 POINTS
Which best describes the sporophyte of a tree?
It is very small and is not seen
It is the dominant plant.
It becomes the seed.
It produces the egg and the sperm.
Answer:
The last answer (It produces the egg and the sperm)
How many atoms does the formula Mg3(PO4)2 have?
Answer: time all the number together and you will got it.
Explanation:
which zone contains permable materials that are totally fixed with water
In a population of Amish people, the frequency of the recessive autosomal allele for polydactyly is 1.2%. What percent of the population are heterozygotes for the polydactyly allele
Answer:
2.37%
Explanation:
Which type of star is the sun?
A.
Supernova
B.
Hypernova
C.
Red giant
D.
Red Supergiant
Answer:
d
Explanation:
Plant cells have a square shape
True or False
Which of the Microscopes.....
use a vacuum tube to allow the
movement of certain particles without any
disturbance?
Dissecting microscope
Light compound microscope
Scanning Electron microscope
Transmitting Electron microscope
Answer: scanning electron
Explanation:
4
A student is given a small amount of unknown tan-colored liquid substance. This unknown liquid is placed into ag
mixed. Despite mixing, the tan liquid remains separated from the water and collects as a large droplet at the top. W
macromolecule groups is this liquid most likely to be a member of?
O A. carbohydrates
ОВ. nucleic acids
OC. lipids
OD proteins Reset Submit
Answer:
Lipids!
Explanation:
Lipids are made up of Oils that, when mixed in water or other chemicals, will separate. Since Oils do not mix and float to the top, and since Oils are a type of lipid, the answer is Lipids!
Briefly describe each group of specialized cells.
Tissue:
Organs:
Organ systems:
I need the answer fast
Answer:
Tissue:any of the distinct types of material of which animals or plants are made, consisting of specialized cells and their products.
Organs:a part of an organism that is typically self-contained and has a specific vital function, such as the heart or liver in humans.
Organ Systems: A system is a group of organs that work together to perform a certain function in an organism’s body
Explanation:
Big brain
Which breed of beef cow is know for its good meat
quality?
O Angus
O Hereford
O Holstein
O Charolais
Answer:
Angus
Explanation:
HELP ASAP PLEASE!!!(9 points ) please be serious which is right ?
blank ....is the removal of rock or soil from its original location
what goes on the blank
A:Weathering
B:Erosion
C:Moving
D;Deposition
Answer:
B
Explanation:
Answer:
Erosion
Explanation:
Definition of the removal of weathered rock or soil in its original location is erosion.
Weathering is rocks getting weaker and less structurally sound due to weather.
Erosion is the removal and falling of segments/or entire sections of rocks or soil.
Moving is a trick answer here.
Deposition means to deposit something.
Discuss the importance of fossil records in identifying the level of evolution took place in the planet earth
Answer:
Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today. Paleontologists can determine the age of fossils using methods like radio metric dating and categorize them to determine the evolutionary relationships between organisms
On what basis are minerals divided into groups?
Answer:
Minerals are grouped by their chemical composition. Silicates, oxides, sulfates, sulfides, carbonates, native elements, and halides are all major mineral groups
Under what circumstances can twins be born in humans?
Which three of these senses rely on mechanoreceptors? A. Balance B. Hearing O C. Touch DD. Sight
Answer:
Hearing, Touch, Balance
Explanation:
Got the answer right
Scientist observed an organism X and noted down the mode of nutrition as follows X secretes enzymes outside its body and digests food with these enzymes. It then absorbs the digested food. Which organism was observed by the scientist?
Answer:
Hydra
Explanation:
The mode of nutrition being described in this question is EXTRACELLULAR DIGESTION, in which a food substance is chemically broken down externally. The organisms being portrayed is HYDRA. Hydra is an animal that secretes digestive enzymes that work on the food extracellularly (outside the organism), then absorb the digested food.
Therefore, the organism X observed by the scientist whose mode of nutrition is to secrete enzymes outside its body and digests food with these enzymes, then absorbs the digested food is the HYDRA.
How does genetic variation arise in a population?
What is more important, environmental preservation or acquisition of earth’s materials? | ~ ( Back up your response with actual scientific facts. ) ~ |
Answer:
These more qualitative benefits are difficult to measure, but are important aspects and benefits of land preservation more generally. Furthermore, these benefits illustrate how protecting and preserving natural lands for more traditional reasons – habitat protection, conservation, recreation, water quality – often overlap with biodiversity
Explanation:
hope this helps
marke me please
10. What do limiting factors control?
A.the size of an organism
B.the size of an ecosystem
C.the size of a habitat
D.the size of a population
Answer:
D.the size of a population
Explanation:
Hope I am right
A population Follows a period of
Answer:
it should be b
Explanation:
it says it is right on nova
An egg cell is fertilized by a sperm cell to form a diploid zygote. Where does this process occur?
Answer:
The fallopian tube
Explanation:
What allows some individuals to have an advantage over others of the same species
PLEASE HELP FAST, IM STRUGGLING!!
Question: How do naturally occurring hormones affect plants?
- They ripen fruits, prevent plants from being eaten by insects, and help plants collect water from soil.
- They start lateral leaf growth, help plants collect water from soil, and speed up the growth of plant cells.
- They keep buds inactive in winter, speed up the growth of plant cells, and ripen fruits.
- They speed up the growth of plant cells, ripen fruits, and prevent plants from being eaten by insects.
Answer:
The answer is ....C.... The fruit that they produse does ripen and and the growth of the plant starts speeding up. Also in winter the buds are inactive around a plant with hormones I hope this helps :D