Answer:
6
Explanation:
All of the following EXCEPT______ are characteristics of living things.
A. Made of cell
B. Contain DNA
C. Can breath
D. Metabolize
E. Maintain homeostasis
Answer:
Its D
Explanation:
Light travels in the form of waves. The diagram below shows the path of a light wave moving
from medium A to medium B. Which of the following occurs when the light wave enters
medium B?
(1 Point)
The light wave stops moving,
The light wave's speed changes.
The light wave does not change.
O The light wave changes to a sound wave.
Answer:
The light wave's speed changes.
Explanation:
hey could someone help me with this immediately! i’ll mark brainiest if u don’t guess or leave a link!!
Answer:
the fourth one. hope this helps:)
Explanation:
Answer:
Plant 4
Explanation:
Joshua had been giving his plants 1/2 cup two times a week. This is the control group, because it remains unchanged.
Match the description to the form of water that is described.
Molecules are
attracted to each
other, but not
ordered
?
Water vapor
Molecules are
not stuck
together
?
Liquid water
Molecules are
joined in an
ordered
structure.
?
Ice
Answer:
Molecules are attracted to each other, but not ordered: liquid water
ater vapor
Molecules are not stuck together: water vapor
Liquid water Molecules are joined in an ordered structure: ice
Explanation:
Apex for 9th grade answers
Match the description to the form of water that is described.
Molecules are not stuck together: Water vapor.
Molecules are attracted to each other, but not ordered: Liquid Water.
Molecules are joined in an ordered structure: Ice.
Only plant cells, not animal cells, have chloroplasts. What important process takes place in the chloroplast?
Chloroplasts allow plants to capture the energy of the Sun in energy molecules. This gives energy and nutrients to the plant.
A skunk living in the northern part of the United States is exposed to extreme cold and food shortages during the long winter months. Based on the climate, what do you predict the skunk's innate response to these environmental factors will be?
Increase cellular respiration and ATP production
Estivate with a period of dormancy until the warmer weather arrives
Migrate to regions of warmer weather
Slow down its metabolic rate and lower its body temperature
Answer:
Slow down its metabolic rate and lower its body temperature
Explanation:
Skunks do not hibernate or migrate. Instead, they conserve as much energy as possible.
ver a long period of time, flower shapes and color variation have changed as a direct response to attract more pollinators, such as bees and hummingbirds. This is an example of --
Predation
Competition
Parasitism
Commensalism
Answer:
This is an example of parasitism
Ver a long period of time, flower shapes and color variation have changed as a direct response to attract more pollinators, such as bees and hummingbirds. This is an example of Predation. Thus, option A is correct.
What are predators?A predator is a creature that eats all or a portion of the body of its victim, which may be alive or recently deceased. Predators are distinguished from decomposers, such as fungus and bacteria, which break down the remaining remnants of dead species, by the phrase "living or recently killed."
We can confidently classify a lion as a predator if we witness it devouring a zebra. However, the zebra is included in the wide definition as well! Prey for a predator can include both plants and fungi as well as living things.
Additionally, a predator is not required to kill its victim. Instead, it can just remove a part of the prey's body and leave it alive, like a grazing cow or a bloodsucking mosquito. Herbivory is the term for a predator-prey situation in which an animal or insect eats a plant; herbi- stands for plant, and -vory implies eating.
Therefore the correct option is B.
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hey could someone help me with this immediately!! i will mark u brainiest if u don’t guess or leave a link!!!
Answer:
Chemical energy changes into thermal energy and light energy
Answer:
chemical energy changes into thermal energy and light energy
The process of natural selection relies on variation within a population or species and occurs when -
A. organisms that exhibit favorable adaptations increase in number compared to those less adapted, and therefor increase their chances of passing along favorable traits to future generations
B. asexual organisms are the result of the process of natural selection
C. organisms that have traits which are not helpful continue to reproduce and carry-on those traits
Answer:
A
Explanation:
by the definition of natural selection more fit organisms survive and reproduce more, propelling population change.
PLEASE HELP ME ON THESE QUESTIONS ASAP GIVING 12 POINTS!!!!!!!
Answer:
6. Is C
7. Is also C
Explanation:
What does it mean that living things are made up of matter? Respond in 2-3 full sentences.
-Can someone help me translate this sequence into RNA. T A C T T A A G T A T G-
Answer: U T G U U TT C U U A C
Explanation:
Please help!!!!! which field studies all organisms that have existed, where they came from and how they are related
Answer:
ecology
Explanation:
ecology - the branch of biology that deals with the relations of organisms to one another and to their physical surroundings
27. Which of the following will likely form at a convergent plate boundary?
A) sea floor spreading
B) rift valleys
C) mid ocean ridge
D) mountains
Answer:
d
Explanation:
Which statement about the Earth's atmosphere is incorrect? *
1. Earth's atmosphere contains the gases nitrogen and argon.
2. Earth's atmosphere contains the gases carbon dioxide and nitrogen.
3. Earth's atmosphere Contains mostly oxygen.
4. Earth's atmosphere contains tiny solid particle like dust and polletn.
Answer:
4 i think hope this helps
Answer:
number 3 is incorrect
Explanation:
The Atmosphere contains mostly nitrogen (78 percent)
Which of the following is the complementary mRNA sequence of:
ATG CCTACC GAC?
Answer:
UAC GGAUGG CUG
Explanation:
A=U ; G=C
What is an organism that has similar characteristics and
can reproduce?
Gene flow
Mutation
Species
Organism
Explanation:
species are the group of organisms which are compatibly reproduce
WHAT IS:
I am a fungi that has no relationships with other organisms. I also reproduce by creating very resistant spores in other structures
Answer:
i believe the answer might be B: basidiomycetes
Answer:
zygomycetes
Explanation:
Fungi in the phylum Zygomycota are called zygomycetes. The zygomycetes are terrestrial. They are usually saprotrophs but there are some parasites. The hyphae are coenocytic (theyn lack septa). Septa are found only in the reproductive structures.
As ecological succession progresses forward in time,
A) there is very little effect on the diversity of plant and animal life.
B) the diversity of plant and animal life increases.
C) the diversity of plant and animal life decreases.
D) none of the above
The answer is not A
Answer:
B the diversity of plant and animal life increases.
Explanation:
Succession will always increase biodiversity
24. Which process in humans does not use energy released from respiration?
A cell division
B. diffusion of oxygen
C. muscle contraction
D. protein synthesis
Answer:
Muscle contraction
Explanation:
Because it will be very hard for the respiration to release through human energy
Which is an example of a renewable resource?
coal
plastic
oil
trees
Answer:
d.) Trees
cause they can grow back again after they are used
Answer:
Trees
Explanation:
Coal and oil are both fossil fuels, which are dug up from the Earth and burned for energy. Once those are used up, we can't get more of it because they take millions of years to form. Plastic is made from fossil fuels, so that doesn't work either.
Trees are a renewable resource because trees can be continuously, sustainably grown and will never run out.
NEED HELP ASAPPPP!!! PLEASEE
Answer:
1. The meaning of a diploid chromosome is a chromosome that has two complete pairs (sets) of chromosomes (from each parent).
2. Muscle cells, bone cells, blood cells, skin cells, and nerve cells are all diploid. (most cells are minus reproductive ones).
3. Haploid chromosomes are chromosomes that only has only a single set of chromosomes that don't have pairs.
4. Reproductive cells are haploid
7. A dog would have 39 pairs of chromosomes (hence the total 78 chromosomes).
8. A dog's reproductive cell would have half of the diploid cell because it is haploid so it would have 39 chromosomes.
10.The only haploid cell out of the 5 options is the ovum/sperm cell because they are the only reproductive cells (and reproductive cells are always haploid unless they combine to make a pair and form a zygote)
Hope this helps! :D
Also sorry I didn't know 5 or 6
what is the scientific name of wise
What do we need in order to survive in space
Answer:
A Space Ship. Firstly, whether it's a suit that fits around your body or a larger vehicle that gives you some freedom of movement, you need a space ship if you're going into space.
Food and Water. Every astronaut needs a personal supply of water
Hygiene and Health Supplies.
Music and Relaxation.
Explanation:
brainlest please, thank you :)
A lake has begun to degrade due to an increase in human activity and urbanization. The main cause of this degradation is that
the oxygen carrying capacity of the water has decreased due to an increase in the discharge of organic substances (especially
phosphates) in the lake due to fertilizer runoff from local farms. This increase in organic substances has allowed aquatic plants,
including algae, in the lake to grow at an increased rate. As these aquatic plants die, excessive oxygen is used in the
decomposition process, which leads to oxygen deprivation and fish kills. This results in reduced animal populations in the lake,
and the decomposition process releases more phosphates back into the water to feed even more plant growth. This dramatic
increase in plant growth is called eutrophication and can make water unfit for human consumption
A scientist wants to come up with a solution to help minimize eutrophication as a way to maintain the lake's natural ecosystem
without eliminating any of the lake's native populations. Which of the following would be the best solution for the scientist to
implement?
OA. creating buffer strips around the lake using land vegetation to trap fertilizer runoff and prevent it from reaching the
water
OB. spraying clay on the aquatic plants so that they sink to the bottom of the lake to decompose
OC. asking the farmers in the area to only use fertilizer on their crops when it is raining or windy outside
OD. treating all runoff with metal complexes that are poisonous to algae populations
Answer:
The answer is b
Explanation:
because i did the test and i got the answer right
The correct option is A. creating buffer strips around the lake using land vegetation to trap fertilizer runoff and prevent it from reaching the water.
What is buffer Strips?A buffer strip refers to an area of land maintained in permanent vegetation that helps to control air quality, soil quality, and water quality, along with other environmental problems, dealing primarily on land that is used in agriculture.
Buffer strips trap sediment, and enhance filtration of discharge organic substances as phosphates and pesticides by slowing down surface runoff that could enter the local surface waters (here, lake).
Thus, buffer strips can be used prevent discharge of organic substances into the lake that lead to increase in biological oxygen demand water affecting the stable lake ecosystem.
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Why does estrogen most likely need to increase blood flow in a pregnant woman's body?
so blood can be better filtered
so she can be warmer
O so she can feel calmer
O so blood can reach the fetus
Answer:
So blood can reach the fetus
Explanation:
The blood can reach the fetus so that's why estrogen most likely need to increase blood flow in a pregnant woman's body
What is the function of estrogen?Estrogen refers to a group of hormones produced in the ovaries. The increase in estrogen during pregnancy enables the uterus and placenta to improve vascularization (the formation of blood vessels) transfer nutrients which support the developing baby.
In females, estrogen helps develop and maintain both the reproductive system and female characteristics, such as breasts and pubic hair.
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Which functions are the nucleus responsible for?
Answer:
The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information. Nucleoli are small bodies often seen within the nucleus.
Explanation:
Hope this helps, have a good day/night! :)
question 6 Pls answer its 20 point
Answer: G1 brainliest??
Explanation:
Which property of a mineral is expressed using the Mohs scale?
luster
hardness
0 0 0 0
monetary value
streak
Answer:
hardness
Explanation:
Mohs hardness, rough measure of the resistance of a smooth surface to scratching or abrasion, expressed in terms of a scale devised (1812) by the German mineralogist Friedrich Mohs. The Mohs hardness of a mineral is determined by observing whether its surface is scratched by a substance of known or defined hardness.
A wave is traveling with a speed of 5m/s for 7 seconds. How far has the wave travelled?
Answer:
As the wave moves to and fro so the total distance will be d=2x5=10 m
we have
time (t) = 5 s
hence velocity will be =2 m/s