Answer:
This question lacks options, the options are:
A The element is krypton, Kr, and it is not very reactive.
B The element is chlorine, Cl, and it is highly reactive.
C The element is krypton, Kr, and it is highly reactive.
D The element is chlorine, Cl, and it is not very reactive.
The correct answer is A
Explanation:
An atom is identified by its atomic number, which is the number of protons it contains. In this question, it is said that the atoms of a certain element each contain 36 protons. Using the periodic table, the element with atomic no. 36 is KRYPTON.
Also, Krypton posseses 8 valence electrons in its outer shell. In accordance to the octet rule, Krypton has no further need to engage in any chemical reaction to fill its electron shell because it is already filled (8 valence electrons). This accounts for the reason Krypton belongs to "Noble gases" and very unreactive.
With respect to the ABO blood group, a transfusion of AB blood may be given to a person who has what blood type?
Answer:
Group AB individuals have neither anti-A nor anti-B antibodies in their plasma. Group AB plasma can therefore be given to patients of any ABO blood group and is often referred to as the universal plasma donor.
Explanation:
Stem cells that are found in the developing fertilized egg after it has formed a blastocyst.
a.) adult stem cells
b.) embryonic stem cells
c.) white blood cells
d.) bone marrow cells
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help I do not understand :/
plants that posses plant organs are called?
In Respiration, to where is the energy from sugar molecules transferred?
Explanation:
During the process of glycolysis in cellular respiration, glucose is oxidized to carbon dioxide and water. Energy released during the reaction is captured by the energy-carrying molecule ATP (adenosine triphosphate).
Answer:
its transferred to ATP
Explanation:
during respiration glucose and oxygen is converted into carbon dioxide and water, so the energy is transferrred to ATP
Clouds form when water vapor _________.
A. evaporates
B. condenses
Answer:
B. condenses
Explanation:
Clouds form when water vapor condenses.
If a cow only had the dominant phenotypes what traits would be shown
Answer- Some examples of traits that are simply inherited with complete dominance are red/black coat color, horned/polled and lethal defects.
Explanation:
Which of the following is not a benefit of genetic engineering?
A: Creation of harmful mutations and variations
B: Diagnosis of genetic diseases
C: Production of plants and crops that are resistant to disease
D: Replacement of non-functioning genes
Answer:
The answer is C.Production of plants and crops that are resistant of diseases.
The benefit of genetic engineering will not be in "Production of plants and crops that are resistant to disease".
What is genetic engineering?Genetic engineering, often known as genetic alteration, is a technique that modifies an organism's DNA using technology developed in laboratories.
What is plants?A plant would be a living entity with a stem, leaves, as well as roots that develop in the soil.
There are some example of genetic engineering and they are:
Rapeseed Plants Resistant to PesticidesProtection against Pollution PlantsCry-Free OnionsTherefore, the benefit of genetic engineering will not be in "Production of plants and crops that are resistant to disease".
To know more about genetic engineering
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What happens to hydrogen in the
chemical reaction of photosynthesis?
Answer:
In the first reaction, energy is used to split water molecules into hydrogen and oxygen. The hydrogen is needed for the second stage of reactions and the oxygen is released by the plant as a waste product. In the reactions of the second stage, the hydrogen is combined with carbon dioxide to make glucose.
Answer:In the first reaction, energy is used to split water molecules into hydrogen and oxygen.
Explanation: The hydrogen is needed for the second stage of reactions and the oxygen is released by the plant as a waste product. In the reactions of the second stage, the hydrogen is combined with carbon dioxide to make glucose.
What happened to animals are producers are not available to photosynthesize?
Answer:
They will find another food source or starve
Which animals typically have a reproductive group and a nonreproductive group within their social structure?
bees
lions
moose
zebras
Answer:
Bees
Explanation:
In the beehive there are bees like worker and drone bees that do not reproduce. Their job is to make honey and repair the hive.
Answer:
it's A
Explanation:
According to Newton's Second Law of Motion, a bigger axe would have _______ force than a smaller axe if they were going the same rate.
1. more
2. less
Answer:
1. more force than a smaller
You go on an expedition into the Amazon Rainforest to look for new species before they are destroyed by logging. You find one organism you have never seen before. You run a few tests to determine what kind of organism it is. You determine that it is multicellular and that it first digests, then absorbs nutrients from the environment around it. What classification fits it best?
A. Plantae
B. Animalia
C. Fungi
D. Protista
Multicellular is a cellular classification where the organism is made of more than one cell. The multicellular organism that absorbs nutrients best fits in the kingdom of Fungi. Thus, option C is correct.
What is Kingdom Fungi?
Fungi is one of the five kingdoms that are characterized by eukaryotic organisms with multicellular structures. They contain microorganisms that are heterotrophs and cannot make their own food. They absorb the nutrients from decaying organic materials.
The fungal mycelia and filaments called hyphae allow fungi like mushrooms and molds to absorb nutrients and minerals from the surrounding. They digest the nutrients with the help of enzymes.
Therefore, option C. the Fungi first digest then absorb nutrients from the environment.
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Please help ;(
question and answer options in photo
zoom in if needed
Thank You :D
Answer:
B Decomposers
Explanation:
There is nothing to eat the dead animals/ leaves for when they die
Answer:
I believe the answer is, B
Which of the following is true about genes?
A.
In humans, genes are passed to an offspring from two parents.
B.
The genes of a particular organism can never change throughout its lifetime.
C.
Genes are made up of smaller molecules known as chromosomes.
D.
Genes are responsible for all the traits of an organism.
Answer:
i think its A
Explanation:
2 characteristics of earth's crust??
Answer:
The earths crust is composed by a variety of igneous, metamorphic, and sedimentary rocks. The crust is underlain by the mantle. The crust occupies less than 1 percent of the earths volume.
Questions
1 the blank is all of the living organism for earth and places they live
Answer:
The biosphere is all of the living organisms on Earth and the places they live.Explanation:
Someone please help!! WIll give Brainliest!!! 30 points!!!
List the order of vessels the blood travels after it leaves the heart to the point that it is returning to the heart.
Answer:
Blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs. Blood leaves the heart through the aortic valve, into the aorta and to the body. This pattern is repeated, causing blood to flow continuously to the heart, lungs and body.
Explanation:
The leg muscles of a sprinter would differ from a marathon runner in that ________. The leg muscles of a sprinter would differ from a marathon runner in that ________. per gram, the sprinter's muscles would have more mitochondria than the marathon runner's muscles the marathon runner's muscles would have a greater rate of contraction than the sprinter's muscles per gram, the marathon runner's muscles would contain more myoglobin than the sprinter's muscles per gram, the sprinter's muscles would use more oxygen than the marathon runner's muscles
Answer:
The correct answer is - per gram, the marathon runner's muscles would contain more myoglobin than the sprinter's muscles.
Explanation:
Marathon runners have smaller leg muscles and thinner quads and calves as marathon runners require slow-twitch muscles while in sprinters the fast-twitch muscle requires. Slow-twitch muscles of marathon runners have more amount of myoglobin, per gram than fast-twitch muscles.
Myoglobin acts as local oxygen storage that provides oxygen to the muscles in case of less oxygen supply than required temporarily and a marathon race is an intense exercise or activity that requires more oxygen.
Habitat destruction causes issues for many different species because it gives them a smaller area to move around to look for food, shelter, or other resources. Which of the
following would be a possible solution to this problem?
A. Connecting the forests together to allow animals to move between the forests
B. Killing all of the animals
C. Constructing a large wall around the city so the animals and humans are separated
D. Moving all of the animals to one forest away from cities
Answer:
A
Explanation:
Cause the only way to let them be free is for them to connect to the forests. (please don't kill me if I'm wrong-)
10)
What was a positive effect of the green revolution?
A)
High yields of grains
B)
Profit for small farms
o
Excess use of fertilizer
D)
Excess use of pesticides
^ the question is in the picture above
what is the ozone layer
The layer of the Earth below the crust
The layer of the atmosphere that we breathe
A portion of the Earth's atmosphere that protects the Earth from radiation
All of the above
ILL GIVE BRAINLIEST
Answer:
A portion of the Earth's atmosphere that protects the Earth from radiation
An axon releases dipamine outside of the cell by
Answer:
Having elecrical impulses travel down the axon to the terminal.
Explanation:
Bacteria convert the nitrogen in the atmosphere into
a.Usable nitrogen
b.Non-usable nitrogen
Answer:
b. Usable nitrogen
Explanation:
Nitrogen is converted from atmospheric nitrogen (N2) into usable forms, such as NO2-, in a process known as fixation. The majority of nitrogen is fixed by bacteria, most of which are symbiotic with plants. Recently fixed ammonia is then converted to biologically useful forms by specialized bacteria.
culture of honey bees is called ……………….
a)pisciculture b)apiculture c)sericulture d)none
B. Apiculture
Explanation:
I know this because I learned it in class before
Choose ALL options that refer to the proteins that work together to make a muscle contract. A) fascicle B)actin C)mysoin D)fiber
brainlest and 100 points
Answer:
The troponins involved in muscular contraction are actually a complex of three proteins known as troponin I, troponin C, and troponin T (Figure 2.125). They associate with each other and with tropomyosin on actin filaments to help regulate the process of muscular contraction.MExplanation:
Answer:
mysoin and actin
Explanation:
muscle contractions results from the reaction of myotin and acting.
Many research studies have shown that different species may possess some of the exact same genes but show vastly different traits. How can that happen?
Answer:
Mutation can occur or the order in which these genes appear are in different order. Genetic variation can also occur.
can someone help me plzzzz
Answer:
D I studied it in geography
¿Los huesos podrían estar hechos de otro material?
(Por favor una respuesta bien explicada)
Answer:
me imagino que no porque nuestos guesos son duros si tomamo calcio o cosas sanas. por ejemplo si nuestros guesos fueran de hierro y les pondriamo calcio o medicinas sanas, no pasaria nada
Answer:
por ejemplo si nuestros guesos fueran de hierro y les pondriamo calcio o medicinas sanas, no pasaria nada