Answer:
B.
Explanation:
Speaking realistically, any of these could hypothetically happen, but for the sake of this question, I would say {B. Favorable genetic traits become more common over time.}
describe how a food web gives a more complete picture of an ecosystem than a food chain
4.What term is used to identify that first fertilized egg?
O egg
O body cell
O gamete
O zygote
Answer:
I believe its the zygote
Answer:
zygote
Explanation:
4th option thankyou
If there is a solar eclipse, we see a shadow because the sunlight is _______________.
none of the above
absorbed by moon
refracted by moon
reflected by moon
Answer:
refracted by moon
Explanation:
Answer:
reflected by moon would probaly be the answer.
Explanation:
Sometimes, the Moon passes between the Earth and the Sun. The Moon blocks the light of the Sun and a shadow of the Moon is cast on the Earth's surface. This is an eclipse of the Sun, or a solar eclipse.
2. In order to grow, animals with an exoskeleton must
a. Shed their skin
b. shed their shells
C. continue cell reproduction
d. find larger shells to inhabit.
a.shed their skin..
Explanation:
Exoskeleton
A true exoskeleton, like that found in arthropods, must be shed (moulted) when it is outgrown. ... The new exoskeleton is still capable of growing to some degree, however. Animals of the order arthropoda, like lizards, amphibians, and many other animals that shed their skin, are indeterminate growers
I'm asking this out of personal curiosity, not for school. but it's still for educational purposes kinda, so I hope it's okay.
If a flower is wilted, but not totally dead and withered yet, is the flower dead and it's dead flower body is in the process of decomposing, or is the flower like in the flower stage of being an old person, it lived and now it's old, but not dead yet?
Here's an example of the flower stage I mean. ^-^
: Was the increase in the average beak depth caused by an increase in large-beaked finches or a decline in small-beaked finches?
Answer:
The increase in the average beak depth caused by both an increase in large-beaked finches and by a decline in small-beaked finches
Explanation:
The increase in the average beak depth is caused by both an increase in large-beaked finches and by a decline in small-beaked finches. All the small-beaked finches got disappeared. As a result, only large-beaked finches were left. The drought decreased the number of seeds such that large-beaked finches could eat the larger seeds to survive.
Explain how and why the walls of the ventricles differ in thickness.
and between
Answer:
The ventricles of the heart have thicker muscular walls than the atria. This is because blood is pumped out of the heart at greater pressure from these chambers compared to the atria. ... This is due to the higher forces needed to pump blood through the systemic circuit (around the body) compared to the pulmonary circuit.
Explanation:
The Human Heart — PT Direct
STATION #2
Where is DNA located within the cell?
Your answer here
Nucleus
Mitochondria
cytoplam
Ribosoma
Golgi apparatus
Answer:
nucleas
Explanation:
i looked it up and we had a unit on this in school ,not that I actually remembered anything they taught me :P
Which best describes ideal growing conditions for fungi?
moist and warm
hot and dry
cool and damp
wet and cold
Answer:
Moist and Warm because fungi is bomb
Answer:
moist and warm
Explanation:
i has some fungi on trees :3
Please help, I have no clue
Answer:
FRESHWATER FISH DUH. LIKE THE PERSON BIHIND ME SAID.
Explanation:
What happens at the termination site?
DNA thingz
Answer:
Termination is the ending of transcription,and occurs when RNA polymerase crosses a stop ( termination) sequence in the gene. The mRNA strand is complete,and it detaches from DNA
Which of the following foods is made using microorganisms? Tick one box.
1.
Cheese
Lemons
Noodles
Rice
Science
Answer:
Cheese
Explanation:
name the ecological instrument used in measuring aquatic factors
Answer:
Several tools aid ecologists in measuring abiotic factors, including thermometers, altimeters, pH meters and many other devices.
Carrots that have been cut into pieces have a shorter
shelf life than whole carrots. Explain this observation
using factors that affect rate of reaction.
Science 10
at what level does natural selection occur?
Answer:
The hierarchy of selection. We most typically think of natural selection working at the level of the individual, favoring those better at leaving behind more individual descendants. However, with a little imagination, we can see how natural selection might work at other levels of biological organization as well.
Explanation:
HELP Please if you can: whitch kind of plant could scientist be observing A. liverword B. club moss C. moss D.hornword
Answer:
It looks like moss I think wood would look harder instead of liquid like
Explanation:
All living things, including cells, reproduce. Under the right conditions, the number of
yeast cells in a population can double every 20 seconds. Like all organisms, yeast
must also compete for available resources. The graph shows how a population of
yeasts changed over time. The yeast were grown in a glass jar that contained a warm
sugar water solution. Which of the following best explains why the population of yeast
cells began to rapidly decrease after 40 minute?
The yeasts became infected
and began to die.
As the yeast population
Increased, their food source
decreased.
The water was too warm for
the yeasts causing them to
die.
As the yeasts became older,
they just stopped reproducing
Answer:
as the yeast supply increased food source decreased...
Explanation:
overpopulation of the yeast population would decrease, their food source decreased because, just like any population, any decrease in a food source means a decrease in life...
10 pointsSIENCE
According to the chemical equation for photosynthesis below, plants
produce chemical energy for life processes.
6CO2 + 6H2O → C6H1206 + 602
What chemical energy do plants produce? (7.5A)
A
water (H20)
B
oxygen (O2)
C
glucose (C6H1206)
D
carbon dioxide (CO2)
А.
B c
M
Answer:
c. glucoseExplanation:
it is broken down to produce energy
ill mark brainliest!
What does a model of the carbon cycle show?
The amount of Earth’s carbon increases.
The amount of Earth’s carbon is constant.
The amount of Earth’s carbon decreases.
The amount of Earth’s carbon cannot be determined.
Answer:
The amount of Earth’s carbon increases.
Explanation:
Changes that put carbon gases into the atmosphere result in warmer temperatures on Earth. This diagram of the fast carbon cycle shows the movement of carbon between land, atmosphere, and oceans. Yellow numbers are natural fluxes, and red are human contributions in gigatons of carbon per year.
Love the ouma pfp
Which of these are NOT cartilage fish?
salamanders
sharks
rays
skates
hagfishes
lamprey
frogs
Answer:
Sharks, rays and skates
Explanation:
Cartilaginous fish include sharks, rays, skates and chimaeras. There are approximately 600 different species of rays and skates and about 500 shark species. Rays and skates live in oceans throughout the world. Most rays and skates live on the bottom of the ocean while some live in open water.
Which of the following is a density-independent limiting factor?
O struggle for resources like food
O disease
O a yolcanic eruption
A volcanic eruption is an independent factor of density. Because it is not related in any way to the population, which is part of a feedback system. Hope this can help you! .
SOMEONE HELP MEEE OMG ill mark u brain list or whatever it’s called lol
Which phrase best defines evolution by natural selection? pls help
Answer:
A process of change in a species over time. Interbreeding among members of a population results in. No change in the relative frequencies of alleles in the gene pool.
Answer:
Process where certain individuals in a population survive because they are better adapted to their environment, so they are more likely to pass on their genes. The mechanism of evolution.
“The rest is lost largely through metabolic processes as heat.”
How can I word that sentence differently?
pls help
Answer:
The rest is lost generally through metabolic cycles as warmth.
Hope this helps you. Do mark me as brainliest.
Sasha used the Internet to find and print images of the esophagus, stomach, liver, and intestines. She then arranged these structures to show how they are organized inside a human body. What sequence of organization was Sasha demonstrating?
a. cells - tissues
B. tissues - organs
C. organ systems - organism
D. organs - organ systems
Answer:
d
hope this is right and good luck
Explain why the use of peat is harmful to the environment
Answer:
Peatlands store a third of the world's soil carbon, and their harvesting and use releases carbon dioxide, the major greenhouse gas driving climate change. The biggest environmental risk from peatlands is if they catch fire, which happened spectacularly in 2015 in Indonesia on land cleared for plantations.
How did the first photosynthetic organisms help turn Earth's early environment from anaerobic to aerobic?
Answer:
by converting CO2 to O2
Explanation:
Which of the following is found in plant cells and NOT in animal cells?
Cell membrane
Cell Wall
Cytoplasm
Mitochondria
HELP!!
the answer is calculated to "Cell Wall"
Explanation:
I'm pretty sure that it's cell wall!
which statement best completes the diagram
A.most people are jewish
B. most people speak greek
C.most people live on farms
D.most people practice islam
Answer:
A
Explanation:
Preparedness and Mitigation
1.
2.
3.
4.
5.
6.
7.
8.
9.
Answer:
Preparedness refers to being prepared to respond to a disaster, whereas mitigation also seeks to either prevent the disaster or lessen its impact. Preparedness can only be enacted prior to a disaster, whereas mitigation can be implemented before a disaster starts or during the disaster.
Explanation:
I
i hope you understand better