a section of DNA on a chromosome that has genetic information for one trait.
What is the The ability of a metal to be drawn out into thin wires is 1. chemical property
2. physical change
3.chemical change
4. physical property
Answer:
2
Explanation:
The ability of a metal to be drawn out into thin wires is a physical property present in Option 4 because the composition remains constant, but it is this property that causes the metal to be drawn out into thin wires.
What are the physical and chemical properties?The metal has the ability to form thin wires; this is known as "ductility" and can be seen in gold, for example; this is a physical property of the metal. The physical change involves a change in shape and size, and the transition from one state to another is seen. Chemical change is related to the chemical composition of the substance.
Hence, the ability of a metal to be drawn out into thin wires is a physical property present in Option 4 because the composition remains constant, but it is the property that causes the metal to be drawn out into thin wires.
Learn more about the physical and chemical properties here.
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how does a bryophyte excrete?
Answer:
They do not excrete
Explanation:
Bryophytes have neither pollen nor flowers and rely on water to carry the male sperm to the female eggs. The spore capsules are produced after a male gamete (the sperm) has fertilized a female gamete (the egg). Hence the spores are part of the sexual reproductive cycle.
Answer:
Bryophytes excrete with the help of erect stem with spirally arranged leaf like structures and with rhizoids (hair like structures that function as roots) at the base.
Explanation:
Which bone is identified in the picture below?
Answer:
errrrrrrrrrrr
Explanation:
Answer:
the ulna
Explanation:
the muscle is called the forearm, i work out so that helped XD
What do these have in commmon?
friction, air resistance, pushing a box
20 POINTS!!!
PLEASE HELP
lmk if you can’t read!
Answer:
1. Flinch eats the Sun's energy.
2. Fox
3. 6
4. The snake is a secondary predator, while the flinch is a producer.
5. The fox and (bird next to fox name)
Explanation:
Question 5 of 10
As of the year 2000, the human population was approximately
Answer:
A. 6 billion
Explanation:
The full question is:
As of the year 2000, the human population was approximately _______.
A. 6 billionB. 3 billionC. 1 billionD. 10 billionA cell is the basic unit of structure and function in living organisms. What would you call an organism made up of many cells?
Answer:
Multicellular organism, an organism composed of many cells, which are to varying degrees integrated and independent.
Explanation:
Question 5 of 10
What is the term for the remains of a once-living organism?
O A. Sequence
B. Evolution
C. Code
D. Fossil
Answer:
D). Fossil
hope this helped!
Organisms are interdependent by all taking part in a food chain. Organisms rely on each other to sustain the ecological environment, something that humans have been lacking in. So, in general, organisms are interdependent because they have no choice.
Explanation:
Plants and animals need to coexist in order to thrive. Plants need animals just as much as animals need plants. A simple example of this would be trees. Trees provide many things to many different organisms but I will use shelter as an example. Trees provide shelter to many animals such as birds, so in essence they protect birds. Birds eat plants and in turn spread the seeds which grow. Insects, like bees, collect pollen from the flowers, etc. It is all part of a complex system in which species all depend on one another for some specific reason. So, interdependence is when plants and animals depend on each other for survival.
In general, the interdependency of organisms extends ecologically to their environment. Organisms rely on each other to sustain the ecological environment, something that humans have been lacking in. So, in general, organisms are interdependent because they have no choice.
If the trait is DOMINANT and you cross two red rose (Rr) heterozygous, what is the probability of having white flower of offspring will be
Using the diagram shown, what season would be happening in Texas at position 4? (Texas is in the Northern Hemisphere)
spring
summer
fall
winter
(im trying to answer this question but there is no diagram ,please help)
Answer: Summer
Explanation: because Texas is in the northern hemisphere therefore the sun is directly on it
Which of the following best describes the function of the human nervous system?
A.
The nervous system removes waste products from the human body through the excretion of sweat and urine.
B.
The nervous system breaks down large food molecules into smaller nutrients so that they can be transported around the body.
C.
The nervous system transports oxygen and nutrients to the cells of the human body through a system of nerve cells.
D.
The nervous system gathers, interprets, and responds to information about the body's internal and external environment.
Paleontologists study ______________________________.
a
plants
b
living things
c
fossils
d
oceans
Answer:
A paleontologist is a scientist who studies the history of life on Earth through the fossil record. One example is dinosaur fossils. Paleontologists will examine fossilized droppings in order to see what the dinosaurs ate! Hope this helps! A scientist who studies plants is called a Botanist. A scientist who studies living things is a biologist, and a scientist who studies the ocean is called a oceanographer.
C is the answer. Happy learning!
which of the following is not a factor of climate( look at picture) and please answer 4 and 5 also
Which strategy is most likely to prevent food-borne illnesses, like salmonellosis?
PLEASE HURRY!!!!!
NO LINKS!!!!!!
CORRECT ANSWERS ONLY!!!!!!
Avoid all types of meat and other products from animals.
Treat all food products with antibiotics or disinfectants.
Practice safe food handling and cook foods thoroughly.
Inoculate people with vaccines that prevent infections.
Answer:
Practice safe good handling and cook foods throughly
Explanation:
Because by practicing safe cooking habits you can cook off some viruses and germs.
PLEASE HELP ME WITH MY BIOLOGY PROBLEM!! WILL GIVE BRAIN?!
HELP PAST DUE AND NO WEBISTES/ FAKE LINKS
your own words: how does the temperture affect the denisty of the water? DO NOT COPY AND PASTE FROM THE INTERNET OR YOUR REPORTED!
The difference between balanced and unbalanced forces is that
Answer:
Explanation:
Balanced forces do not result in any change in motion while unbalanced forces result in a change in motion.
What will most likely happen in the absence of a vacuole?
Photosynthesis will not take place.
Genetic information will not be transmitted by the cell.
Energy will not be released during cellular respiration.
The cell will not store food, water, nutrients, and waste.
Answer:
The cell will not store food, water, nutrients and waste
Explanation:
Photosynthesis is chloroplast
Genetic information is nucleus
Energy is mitochondria
Vacuole contain water, organic acids, sugars, amino acids, enzymes, mineral salts, oxygen, carbon dioxide and metabolic by-products
Answer:
D. The cell will not store food water nutrients and waste
Explanation:
Organisms can pass on their genetic information through asexual reproduction. Asexual reproduction is a form of reproduction that involves ______ parent.
Answer:
1
Explanation:
the prefix A- means one
Which of the following would NOT increase competition in an ecosystem?
O The size of a forest decreasing from 1000 acres to 500 acres
The number of organisms in a rabbit population doubling in six months
Two different species using the same plants for food
A new species of fruit-eating birds moving into an area with insect-eating birds
What is the most significant contributor to sea level rise?
O Melting sea ice
O Melting ice sheets (like Greenland and Antarctica)
O Melting glaciers
O Melting permafrost
Answer:
Melting ice sheets (like Greenland and Antarctica)
Explanation:
Which blood type can be donated to the smallest percentage of people?
In what type of soil do plants grow best
Answer:
plants grow best in sandy loam
Explanation:
there are three main types of soil : sand , silt , and clay. the best soil for most plants to ensure optimum growth is a rich , sandy loam. this soil is an even mixture of all three main types of soil.
What can be a recessive or dominat??
Answer: There are many examples of recessive traits in non-human animals as well. In dogs, traits like yellow fur, white spots, and smooth hair are recessive. In cats, white fur, brown (as opposed to black) fur, and long hair are recessive traits. In sheep, black wool and blue eyes are recessive.
Also Dominant refers to the relationship between two versions of a gene. Individuals receive two versions of each gene, known as alleles, from each parent. If the alleles of a gene are different, one allele will be expressed; it is the dominant gene. The effect of the other allele, called recessive, is masked.
There are many examples of recessive traits in non-human animals as well. In dogs, traits like yellow fur, white spots, and smooth hair are recessive. In cats, white fur, brown (as opposed to black) fur, and long hair are recessive traits. In sheep, black wool and blue eyes are recessive.
Hope this helps
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Answer:
..............................
Explanation:
Answer: Understandable have a nice day.
Explanation:
Geothermal energy is obtained by using the heat stored in the Earth’s interior to heat up water, which is brought back to the surface as steam. The steam is used to drive an electric generator. What is the source of heat for geothermal energy? A) Earth's internal heat is thermal energy generated from underground geysers. B) Earth's internal heat is thermal energy generated from molten rock under great pressure. C) Earth's internal heat is thermal energy generated from radioactive decay and molten rock. D) Earth's internal heat is thermal energy generated from radioactive decay and continual heat loss from Earth's formation.
Answer:
Magma heats nearby rocks and underground aquifers. Hot water can be released through geysers, hot springs, steam vents, underwater hydrothermal vents, and mud pots. These are all sources of geothermal energy. Their heat can be captured and used directly for heat, or their steam can be used to generate electricity.
Explanation:
See if that helps
Answer:
D) Earth's internal heat is thermal energy generated from radioactive decay and continual heat loss from Earth's formation.
Explanation:
The geothermal energy of the Earth's crust originates from the original formation of the planet and from the radioactive decay of materials. The geothermal gradient, which is the difference in temperature between the core of the planet and its surface, drives a continuous conduction of thermal energy in the form of heat from the core to the surface.
Which of the following statements is true. *
10 points
Sperm : Produced in ovaries Eggs: Produced in testes
Sperm: Produced in testes Eggs: Produced in ovaries
Answer:
sperm produced in testes, Eggs produced in ovaries
diferencia entre los tejidos vasculares xilema y floema
Answer:
El xilema es un tejido vascular que transporta agua y minerales disueltos absorbidos desde las raíces al resto de la planta. El floema es un tejido vascular que transporta compuestos orgánicos solubles preparados durante la fotosíntesis desde las partes verdes de la planta al resto de la planta.
Explanation: