Answer:
How does biology affect a persons daily life? Studying biology you can make informed decisions on issues that impact you and our society! Everyday newspapers, televisions, and the internet contain issues that relate to biology. They work to improve food supply, curing diseases and preserving our environment.
Explanation:
hope this helps plz mark as brainiest
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Answer:
I think its b but I'm not sure
don't hate me if I'm wrong
Why will crust subduct beneath continental crust.
Bacteria can have mutations that allow them to survive in the presence of antibiotic drugs true or false
Answer:
true
Explanation:
that's why theres something claled the superbacteria
is it a physical or chemical change when the paper is torn ?and support
Explanations:
Physical change: Physical change is like when the appearance of an object or whatever is changed, and doesn't look much different. Not in a completely new unrecognizable form/substance.
Chemical change: Chemical change is when the appearance of an object is fully changed, unrecognizable, and into a new form/substance
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Please somebody help me with this.
Answer:
Making food
Explanation:
What is the Wavelength definition?
Read comment below
Answer:
PHYSICS
the distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.
"a range of wavelengths"
2.
a person's ideas and way of thinking, especially as it affects their ability to communicate with others.
"when we met we hit it off immediately—we're on the same wavelength"
What is the climate in Ireland?
Answer:
Explanation:
The climate of Ireland is mild, humid and changeable with abundant rainfall and a lack of temperature extremes. January and February are the coldest months of the year, and mean daily air temperatures fall between 4 and 7 °C (39.2 and 44.6 °F) during these months.
How does the gain or loss of thermal energy cause molecules to evaporate?
Answer:
When a liquid is heated, the molecules gain energy. This means they move and vibrate more, causing them to escape in the atmosphere.
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Throughout the reflection, make sure you have a copy of the Student Guide and your data tables. Fill in the terms that complete the statements.
In this lab, you dissected a flower. The modified leaves that surround the reproductive parts are called ____. These structures help attract pollinators to the flower. The ___ is the female reproductive organ, which contains three segments: the stigma, style, and ovary.
Answer:
In this lab, you dissected a flower. The modified leaves that surround the reproductive parts are called petals. These structures help attract pollinators to the flower. The pistil is the female reproductive organ, which contains three segments: the stigma, style, and ovary.
In this lab, you dissected a flower. The modified leaves that surround the reproductive parts are called petals. These structures help attract pollinators to the flower. The pistil is the female reproductive organ, which contains three segments: the stigma, style, and ovary.
What is Female reproductive organ?One ovary is located on either side of the uterus in the majority of females. They have two primary functions: generating hormones and releasing eggs. They are roughly the size and shape of an almond.
At birth, two ovaries each hold about 700,000 immature eggs, or oocytes (Trusted Source). These eggs start to grow and mature inside the ovary follicles after a person reaches puberty.
A developed egg is released by the ovaries around once every month. The menstrual cycle includes a process called ovulation, which is what gives rise to eggs.
Therefore, In this lab, you dissected a flower. The modified leaves that surround the reproductive parts are called petals. These structures help attract pollinators to the flower. The pistil is the female reproductive organ, which contains three segments: the stigma, style, and ovary.
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Help please ill mark brainliest!
The diagram shows the DNA fingerprints for four suspects and for a blood sample found at a crime scene. Which suspect is linked to the crime scene by the DNA analysis?
Recall that an ecosystem includes living things AND the non-living environment.
Which of these are examples of non-living parts of the ecosystem pictured?
A sunlight, rocks, water, rotting log
B soil, insects, tree, mushrooms
C fish, frogs, snails, birds
D algae, protozoans, bacteria, plankton
Pls help me, this is science btw.
Answer:
(B) and (E)
Explanation:
It is not option (A) because it says that Lactobacillus is a kind of bacteria that harms you, not is good for you, and parasitic bacteria are harmful to you, so not (A).
Not (C) because it does not make any sense whatsoever.
Not (D) since that says that S. typhi has a mutualistic relationship, which is good for both organisms, which is not true in this case.
It is (B) because the harmful bacteria, S. typhi is a parasite to humans.
It is also (E) since that says that the Lactobacillus bacteria does share a good relationship with humans.
Plant cells have
It is used for photosynthesis.
es
A.chloroplast
B.nucleus
C.Cytoplasm
D.cell membrane
Answer: A is for sure the answer
Explanation:
Help 20 point
How do scientists determine the absolute age of rocks and fossils?
Scientists determine the absolute age of rocks and fossils with the help of a method known as radiometric dating.
What are Fossils?Fossils may be defined as the dead and organic preserved traces of past living organisms that were buried deep onto the earth millions of years ago.
Radiometric dating is a methodology that is utilized in order to determine or estimate the age of an object on the basis of the concentration of a particular radioactive isotope that is significantly contained within it and the half-life of that isotope as well.
The main evidence for determining the absolute age comes from radiometric dating methods, such as carbon-14 dating. Such types of methods depend on radioactive decay.
Therefore, the radioactive dating method is one of the methods through which scientists determine the absolute age of rocks and fossils.
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Plants have low energy needs as compared to animals. Explain.
➜ Plants do not move. In a large plant body there are many dead cells like schlerenchyma which provide strength to the plant but do not perform any cellular function. As a result they requires less energy. Animals, on the other hand, need energy for different activities like movement or search or food. So, they require more energy.
➥ Plants have low energy needs as compared to animals because they do not move. Moreover, in a large plant there are many dead cells like sclerenchyma because of which they also need less energy.
What is produced by a plant as a result of photosynthesis?
Answer:
I think its glucose
Explanation:
Answer:
glucose
Explanation:
Cells use carbon dioxide and energy from the sun to make sugar molecules and oxygen.
Formation of a Fertilized Egg Gametes are formed by meiosis Egg (n) – Ovary Sperm (n) - Testis –gametes join together in the _Zygote______forming a Restores the Chromosome Number (2n)
Answer:
Sperm + egg----- zygote.
Explanation:
During sexual reproduction, a male sperm fuse with female eggs forming a new organism. Male sperm and female eggs have haploid number of chromosomes but when they fuse with each other a zygote will formed having diploid number of chromosomes. The gametes of male and female have haploid number of chromosomes due to meiosis cell division.
Can somebody please answer this quickly?
Answer:
I think it would be C, that is the only one that makes sense to me. Hope i can help
Explanation:
Describe the pressure changes that occur in the lungs during breathing for someone with emphysema
Answer:
Emphysema can lead to destruction of the alveoli, the tiny air sacs that allow oxygen to get into the blood. Their destruction leads to the formation of large air pockets in the lung called bullae. These bullae do not exchange oxygen and carbon dioxide like normal lung tissue. Also, the bullae can become very large.
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The changing of one rock type into another as a result of heat, pressure, and chemical reactions is sedimentation.
true or false
What causes precipitation to fall to the Earth’s surface?
Answer:
What causes Precipitation to fall to the earth surface is when water vapor condenses into bigger and bigger droplets of water. When the drops are heavy enough, they fall to the Earth.
Where do most volcanoes form?
A. Far from the ocean
B. In the inner core
C. In the middle of a plate
O D. On the coast
SUBMIT
Answer:
c. In the middle of a plate
Explanation:
When the plates move they form a volcanoe.
Which sediment has the greatest permeability?
C4 plants differ from c3 and cam plants in that c4 plants____.
Answer:
The difference between C3, C4, and CAM photosynthesis is the way plants extract carbon dioxide from sunlight. This depends largely on the plant's habitat. C3 photosynthesis produces three-carbon compound via the Calvin cycle while C4 photosynthesis makes an intermediate four-carbon compound that splits into a three-carbon compound for the Calvin cycle. Plants that use CAM photosynthesis gather sunlight during the day and fix carbon dioxide molecules at night.
CAM plants open their stomata at night, C3, and C4 open during the day.
Explanation:
When NET FORCE is equal to
zero, a change in motion will
NOT occur. What amount of
force should be added to the
right side of the box if we DO
NOT want it to move?
The cells of adult fruit flies each contain four pairs of chromosomes. How
many chromosomes are there in the sex cells of each fly that result from
meiosis?
A.4
B.8
C.2
D.1
there are 4 chromosomes in the sex cells of each fly
Body cells that contain the full number of chromosomes, 46 in humans, are called
Answer:
somatic cells?
Explanation:
What word describes a membrane that only allows certain things through it?
a)
passive
b)
active
c)
semipermeable
d)
impermeable
Answer:
C) semipermeable
Explanation:
because permeable means it allows things through, and then semi makes it to where it only allows certain things through
and Impermeable means it won't let things through and the other two options just don't make sense for the question
Estrogen is one of the hormones produced by human females. Identify one organ that produces estrogen and state one specific function of estrogen in a human female.
Answer:
The ovaries. They produce the women's eggs.
Explanation:
Estrogen helps control the menstrual cycle and also helps childbearing.
The hormone estrogen is highly produced by ovaries, while some of the estrogen is also produced by the adrenal gland.
What do you mean by Hormone?Hormones may be defined as the chemical substances which are secreted by the endocrine glands and are transported to the target site via the bloodstream.
There are numerous functions of the hormone estrogen found in the body of a human female.
It helps in stimulating the growth of the egg follicle. It regulates the menstrual cycle. It also controls the thickness of uterine mucus secretions.
Therefore, it is well described above.
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In a solution, salt is considered the
solute
solvent
Answer:
Solvent
Explanation: