-
Describe the theory of Alkaline Vents. What do you think about this? What is one major piece of evidence to support this theory? What is one major flaw with this theory (something happened that would
$15.00
Biology
Waiting for answer
-
Review the chart, which shows the population sizes of three African animals in 1990 and in 2000. Population Estimates of Animals in Africa in 1990 and in 2000 1990 2000 Lions 100,000 47,000 Cheetahs 5
-
Although atp is the main energy carrier in living organisms, these molecules may also serve as energy carriers in metabolic reactions:
$35.00
Biology
Waiting for answer
-
Complete the table by dragging the labels to the correct targets. labels can be used once, more than once, or not at all.
-
Which of these is an example of temporal isolation? which of these is an example of temporal isolation? the average weight of the individuals in one species is 45 kg; in the other species the average
-
A sceptical fellow student suggested that the number of bubbles was dropping off as the lamp got further away because the pondweed was dying. ii) suggest a likely cause for the reduction in number of
$10.00
Biology
Waiting for answer
-
What is the probability that two heterozygous parents will produce homozygous dominant offspring? A. 3/4 B. 1/1 C. 1/2 D. 1/4
-
By comparing fossils in higher sedimentary layers with fossils in lower sedimentary layers, scientists can learn which of the following?
-
Proteins, carbohydrates, and lipids are examples of biological ____________. molecules nucleic acids particles cells PLZ HELP!
$20.00
Biology
Waiting for answer
-
Genetically engineered pork has a higher flesh–to–bone ratio. Which of the following sentences explains how pork is genetically engineered?
$15.00
Biology
Waiting for answer
-
Bryan and Reggie, two bicyclists are on a bicycle path. At first Bryan is riding with a velocity of 4 m/s, and Reggie is riding with a velocity of 3 m/s. Two seconds later, both bicyclists have a velo
$50.00
Biology
Waiting for answer
-
Briefly describe the DNA transcription process which involves the transfer of the DNA genetic code an RNA molecule
-
A geologist is passing through a canyon that is known for frequent flooding. He comes across a tall rock that is in the middle of the flow of the floodwater. The geologist can tell that the rock has s
$50.00
Biology
Waiting for answer
-
HELPP Describe how the body responds to transplants and how doctors are able to successfully perform transplants.
-
An image of a plant growing in a tunnel is shown. Which tropism is best illustrated? phototropism gravitropism hydrotropism thigmotropism
-
A scientist is trying to determine how closely related a moth species is to four other moth species. He examined the DNA of each species and compared it to the study subject. He then created this tabl
-
Which two statements are true about a system? A system is a group of objects analyzed as one unit. Energy that moves across system boundaries is conserved. There’s only one way to define the boundar
$15.00
Biology
Waiting for answer
-
Over a lifetime,a diet high in cholesterol can cause blood vessels to become less Elastic,which can lead to high blood pressure.what disease describes this condition?
-
Which of the following statements best describes the evolutionary path of homeostatic mechanisms? A. Homeostatic mechanisms are constant across all phyla. B. Homeostatic mechanisms across phyla refl
-
Multiple myeloma is a cancer of the bone marrow currently without cure. it affects primarily older individuals: it is rarely diagnosed in individuals under 40 years old, and its incidence rate (the nu
$20.00
Biology
Waiting for answer
-
Grassland are ______. A. characterized by heavy rainfall year round B. characterized by warm temperatures year round C. found in the interior of continents D. located only in north america
-
A person charged with DUI is often viewed by society as reckless and selfish. The record of the offense stays on their driving record
-
Identify the unique biochemical property of water in this scenario: Water molecules gravitate towards one another, creating droplets of dew
-
The united states artic national wildlife is a large portion of alaska that is protected from construction, which would affect the land and resources that are available to living things. Which termbis
$15.00
Biology
Waiting for answer
-
(10 POINTS) In the amber deposits along the Baltic Sea, scientists were amazed to find insects from every region of the earth. Develop a hypothesis that may explain their findings. Justify your hypoth
-
A farmer wants to represent his annual yield of various fruits and vegetables (apples, oranges, spinach, and tomatoes) to a person interested in buying them for his food processing plant. Which form o
-
[show response to predict question] how did the appearance of the a, b, and rh samples for the patient with ab- blood type compare with your prediction?
-
The nurse is assessing a patient's functional ability. which patient best demonstrates the definition of functional ability?
-
Please help! 1. How were tilapia introduced into the mangrove ecosystem 2. How are tilapia adapted to thrive in mangrove estuaries 3. Why are tilapia harmful to mangrove ecosystems 4. How have nega
$10.00
Biology
Waiting for answer
-
The radiations detected by Arno Penzias and Robert Wilson were the: ultraviolet rays of the Sun light rays reflected by stars original heat from the Big Bang red shift waves produced by Doppler Effect
$15.00
Biology
Waiting for answer
-
Why do you think it is advantageous for a cellular slime mold to form a fruiting body when food is scarce?
-
What is the amount of energy passed through trophic levels in an energy pyramid called? I have a crossword puzzle and i have finished every other word.
-
In an experiment, Dr. Travis examined the effects of calcium intake on osteoporosis, a condition that causes an increased risk of bone fractures. The amount of calcium is
$20.00
Biology
Waiting for answer
-
Rebekah finds that a solution of sugar in water has a volume of 1.32fl. Oz. How should she report this amount using the metric system?
-
Which characteristic of plasmids can act as a marker for identifying bacterial cells which have taken up the plasmid?
$35.00
Biology
Waiting for answer
-
A red flower and a white flower produce pink offspring. What condition explains this phenomenon? codominance multiple alleles incomplete dominance flower color is a sex-linked trait PLZ HELP ME SOLVE
$15.00
Biology
Waiting for answer
-
Proportions express the relationship of equality between two ratios. in the proportion 1:4 :: 3:12, which terms are called the extremes and which are called the means?
-
In the infundible stalk, what would happen if there was a clot in the portal system? or injury to the tract?
$10.00
Biology
Waiting for answer
-
Did you identify any prejudices you might have about what traits you find desirable where do you think these prejudices come from
$12.00
Biology
Waiting for answer
-
A sled is being pulled to the left by 5 dogs,each dog pulling with 6 Newtons of force. Find the net force
$35.00
Biology
Waiting for answer
-
Which option identifies the argument refuted in the following scenario? Lucy possesses a gene for melanoma, so she chooses to stay out of the sun. A. It is impossible to partially inherit a genetic
$35.00
Biology
Waiting for answer
-
Which layer of the Earth is composed of iron and nickel, and has two main parts called the outer ___________ and the inner ___________ ?
-
For each hypothesis, how much of the DNA would you expect the children to share with Lillian? For instance, how much genetic material should an aunt expect to share with her nephews and nieces?
-
A butterfly species experienced two mutations. Which mutation was beneficial to the survival of the species?
$50.00
Biology
Waiting for answer
-
If you lay a piece of paper on a table, hold down the ends, and push inward, the paper will create a geological feature representing _____. A.a fault B.an anticline fold C.a volcano D.a plateau
$20.00
Biology
Waiting for answer
-
If you want to know the strength of an earthquake, refer to a _____. A. Mercalli intensity scale B.tiltmeter C.Richter scale D.correlation spectrometer
$15.00
Biology
Waiting for answer
-
Which of the following winds is characterized by blowing in the southeast in the middle latitudes in Earth's Southern Hemisphere? south westerlies northeast trade winds southeast trade winds Peru curr
-
What is the lock and key model of emzyme activity? Use the following terms in your description(Active site, enzyme, products, substrate.)
-
Which two organs respond to changes in blood buffer equilibrium (see text/illustrations below)? what do they change?
-
Assignment: Too Much Stress Exploration Part 1: Under pressure, rocks may bend or break, resulting in some interesting landforms. Some rocks may crumble and fold. Other forces may raise folded rocks
$10.00
Biology
Waiting for answer
