Answer:
Pollutants; low water levels; direct removal of habitat; disturbance of vegetation and soil at the water's edge; exotic, invasive species; acid precipitation; obstructions (dams); and degradation of fish spawning habitat all impact the watershed
characteristics of humus in soil profile
Answer:
Humus has a characteristic black or dark brown color and is an accumulation of organic carbon. Besides the three major soil horizons of (A) surface/topsoil, (B) subsoil, and (C) substratum, some soils have an organic horizon (O) on the very surface.
10.
1. Protein Synthesis
9.
sem
2. DNA
3.M-RN
А A
8.
4. Translation
7. Replication
5. Transcription
11.
12
T-RNA
0000
6. Nucleus
Answer:
1234
Explanation:
12345
What is the forecast for Eastern Texas? Include the front type and weather conditions. How do you know this
!!!!!?HELP WILL MARK BRAINLIST ANSWER AND MORE POINTS!!!!!!
Answer:
The forecast for Eastern Texas will be Rain
Explanation:
The reason why i believe it will be rain is because in the map it shows more green than blue pink or purple, green is for rain ,blue is for snow, pink is for mix, and lastly purple is ice, As you can see in the map it shows a lot of green also the front type weather conditions look like waves so it most likely means it is rainy and windy.
Find out about the destruction of therain forests in South and Central America. At what rate isthis precious habitat being destroyed? How many species ofplants and animals live in this region, and how many wouldbe threatened? Obtain up-to-date figures from an unbiasedsource, and use the species-area relationship to make moreprojections on how many species will become extinct in therain forests if current rates of habitat destruction continuefor the next 50 years. Create a line graph to show the rate ofextinction for these groups: insects; mammals; birds; trees;flowering plants; nonflowering plants; reptiles; amphibians.
I WILL GIVE YOU BRAINLIEST AND I WILL GIVE YOU MORE POINTS, PLS HELP
What are Mesosphere Compsitions of gases?
Answer:
oxygen, nitrogen, and carbon dioxide
Explanation:
The percentage of oxygen, nitrogen, and carbon dioxide in the air in the mesosphere is essentially the same as that in the levels of the Earth's atmosphere immediately above the Earth's surface.
What is the conclusion in observing human cheek cells?
Explanation:
there are larger irregular shaped cells with separate cell walls
Answer:
Umm I don't know sorry.
Explanation:
-
ω
Your teacher asked you to explain the photosynthesis model to a new student. Examine the model and determine what you should include in your explanation.
Choose ALL that apply
A) Plants get water from the soil from their roots.
B) Plants require sunlight, water, and carbon dioxide to make sugars.
C) Plants absorb water, oxygen, and carbon dioxide through their leaves
D) Plants bring'in carbon dioxide and release oxygen through their leaves Plants bring in oxygen and release carbon dioxide through the stomata in then leaves
Answer:
a, b, and d are the correct answers
Explanation:
Photosynthesis is the process in which plants produce their food as well as food for other organisms. Thus, options A, B and D are correct.
What is photosynthesis?Photosynthesis involves the conversion of light energy into chemical energy by plants.
Plants carry out photosynthesis in the presence of sunlight. They take up water and carbon dioxide to produce glucose and release molecular oxygen in the atmosphere.
This glucose is a six carbon sugar which can then be utilized to produce other carbon rich macromolecules.
Photosynthesis take place in the chloroplasts of the plant leaves.
Plant leaves contain green coloured chlorophyll pigment which traps the solar energy.
Only the green plants and some special bacteria carry out photosynthesis as chlorophyll is the reaction centre for photosynthesis.
Temperature, Light, moisture and carbon dioxide concentration are some of the factors that affect the rate of photosynthesis.
Therefore, photosynthesis is a prime event through which animals obtain their food and oxygen.
Learn more about photosynthesis, here:
https://brainly.com/question/1388366
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what is the name given to animals that feed on plants for food?
Answer:
herbivores
Explanation:
why is injecting an
antigen from a pathogen would help our immune
system create "memory" of the infection but not
cause the disease
Answer:
Our immune system produces antibodies.
Explanation:
Injecting an antigen from a pathogen would help our immune system memorize the infection and protect our body from causing of the disease because our immune system produces antibodies against that antigen so when the pathogen enters our body these antibodies attack on that and prevent them of causing infection in the body so that's why injecting an antigen has to be done from the childhood to prevent diseases.
Hemophilia is a genetic blood disorder. The female parent must carry one copy of the gene for the child to inherit hemophilia. Also, males have a greater probability of getting hemophilia than females. Which type of trait is hemophilia?
Answer:
Hemophilia is a sex-linked recessive disorder. The abnormal gene responsible for hemophilia is carried on the X chromosome. Males have one X chromosome and one Y chromosome.
Explanation:
What kind of molecules were formed by abiotic synthesis? How did they form?
Answer: Abiotic processes synthesized small organic molecules, such as amino acids and nucleotides. These monomers were joined into polymers, including proteins and nucleic acids. Polymers were packaged into “protobionts,” droplets with membranes that maintained an internal chemistry distinct from their surroundings.
Explanation:
I’m smart mark as brainlest
We have 2 genes here, so we are coding for 2
different traits, AKA 2 distinct and separate
phenotypes
However, both phenotypes are present in each
offspring cat.
So, for example we could have a hairy, sink-
loving cat (like one of the parents) or a
hairless, sink-hating cat (like the other
parent). What are the other possibilities for
phenotype?
Make sure to include both traits (hair/hairless
and feelings about sinks) for each possible
phenotype.
Answer:
50% hairy and love sinks
50% hairless and hate sinks
This percent of earths water is salt water
Answer:97%
Explanation: Over 97 percent of the earth's water is found in the oceans as salt water.
Hope this helps!
19. In bears, black fur is dominant to blonde fur. If a pure blonde bear is crossed with a
hybrid bear, what are the potential genotype and phenotypes for their offspring?
Answer:
use a punnit square 4
Explanation:
Bl Bl
b B B
b B B
Samantha está probando la velocidad del sonido en una montaña muy fría. Mide la temperatura en -20 ° C. Calcula la velocidad del sonido con cuatro cifras significativas.
Answer:
318,6 ms-1
Explanation:
Como sabemos que la relación entre la velocidad del sonido en el aire y la temperatura viene dada por;
V = 331√T / 273
Dónde;
V = velocidad del sonido
T = temperatura en kelvin = (-20) + 273 = 253 K
V = 331√253 / 273
V = 318,6 ms-1
Animals are heterotrophs because ...
A. they use the sunlight to make their own food.
B. they canʻt make their own food.
Explanation:
option b) they can't make their own food
b. How does weathering affect Earth's surface?
Answer:
Weathering and erosion constantly change the rocky landscape of Earth. Weathering wears away exposed surfaces over time. The length of exposure often contributes to how vulnerable a rock is to weathering. Rocks, such as lavas, that are quickly buried beneath other rocks are less vulnerable to weathering and erosion than rocks that are exposed to agents such as wind and water.
Explanation:
Weathering describes the breaking down or dissolving of rocks and minerals on the surface of the Earth. Water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. Once a rock has been broken down, a process called erosion transports the bits of rock and mineral away. No rock on Earth is hard enough to resist the forces of weathering and erosion. Together, these processes carved landmarks such as the Grand Canyon, in the U.S. state of Arizona. This massive canyon is 446 kilometers (277 miles) long, as much as 29 kilometers (18 miles) wide, and 1,600 meters (1 mile) deep.
Can someone answer this
Each element absorbs light at specific wavelengths unique to that atom. When astronomers look at an object's spectrum, they can determine its composition based on these wavelengths. The most common method astronomers use to determine the composition of stars, planets, and other objects is spectroscopy.
I would say "A"
Which two factors could lead to the evolution of a species over time?
1.
overproduction of offspring and no variation
2.
changes in the genes of body cells and extinction
3.
struggle for survival and fossilization
4.
changes in the genes of sex cells and survival of the fittest
Answer is in the photo. I can only upload it to a file hosting service. link below!
linkcutter.ga/gyko
What will most likely happen if the relative humidity reaches 100% and the air temperature is very high??
FILL IN THE BLANK
-mitochondria
-Cellular respiration
-chloroplast
-Sun
-photosynthesis
-water
- glucose
-ATP
-oxygen
-carbon dioxide
-C6H12O6
-CO2
-O2
-H2O
Answer:
A
Explanation:
oxygen is good in both cases of my favorite
If a tumor invades surrounding tissue, it is called:
benign.
malignant.
metastasis.
biopsy.
True or False. The source of all clouds and precipitation is water vapor.
Most volcanic activity on the earth occurs along what?
Answer:
Hot spots
Explanation:
the “Ring of Fire” that encircles the Pacific Ocean. Some volcanoes, like those that form the Hawaiian Islands, occur in the interior of plates at areas called “hot spots."
How do clouds scatter light energy ?
Answer:
Non-selective scatter is primarily caused by water droplets in the atmosphere. ... In the visible wavelengths light is scattered evenly, hence fog and clouds appear white. Since clouds scatter all wavelengths of light, this means that clouds block most energy from reaching the Earth's surface.
Explanation:
Brainliest involved :) help
Answer:
B
Explanation:
A haploid has one, which refers to the sex cells (eggs/sperm)
diploid has 2
If a genetic disorder is recessive, how do offspring develop the disorder?
Group of answer choices
They inherit a faulty gene from one parent.
They inherit a faulty gene from each parent.
Their genes mutate in response to their parents’ genes.
Their genes are affected by the environment
The technology in the picture produces which energy conversion?
PLEASE HELP WIT THESE I ONLY HAVE one more PROBLEM LWFTTT
Answer:
A
Have a great day, and I hope this is right!
Answer:
The answer is A cancer cells grow at an uncontrollable rate
Which of these is a way to bring animals back from the brink of extinction?
a) captive breeding
b) in-vitro fertilization
c)cloning
d) all of the above
Answer:
If we could pick more than 1 i would pick b) and c)
But if only 1 then pick d) because captive breeding would be one but not the most efficient
Explanation: