Answer: most likely because there is constant air flow around us most of the time. It also depends on what materials are around us and the moisture level. For example, most bacteria cannot grow on metals, especially copper because of the way it’s composed.
Explanation:
Where could humans be placed in the energy pyramid ?
Answer:
the top of the pyramid because they are the predators of some animals
Explanation:
Which of these scenarios would cause a metal wire to conduct a current?
A.
hooking the wire to one terminal of a battery
B.
moving a magnet near the wire
C.
changing the wire's orientation within a gravitational field
D.
looping the wire into a circle
Answer:
hooking wire to one terminal battery
Explain how energy from the sun can eventually be used for active transport in the alimentary canal
Answer:
The chemical energy is locked up as carbohydrate in the green plants. ... The locked-up energy - usually in the form of ATP - becomes available to be used for various metabolic processes in the body, including active transport in the alimentary canal.
Explanation:
Which energy is use is to active transprt
ATP energy
Hope it help!!
The mode of nutrition in pea plants and rhizobium bacteria a) saprotrophic b) autotrophic c) symbiotic b) none of these
Answer:
c) symbiotic
Explanation:
-There is a symbiotic relationship between the legumes which contains root nodules and Rhizobium bacteria.
-Rhizobia live in the soil.
-When there is limited soil nitrogen, legumes in symbiotic relationship release flavanoids which sends signal to rhizobia that the plant needs symbiotic bacteria.
-Rhizobia produces ammonia from the atmospheric nitrogen and assists the plant's growth.
Environmental science is the study of
a.organismal relationships
b.human impact on the Earth
c.ecosystems
d.all of the above
Answer:
D.
Explanation:
All of the above since they all belong in environmental science.
Answer:
D it is D!
Explanation:
Cell structure and function
History of cell biology
I’ll give brainlist to the right answers
which type of consumer eats only producers
Answer:
herbivores
Explanation:
Primary consumers make up the second trophic level. They are also called herbivores. They eat primary producers—plants or algae—and nothing else.
Compare and Contrast Renewable and Nonrenewable Resources.
Answer:
Nonrenewable energy options are small in supply. Renewable materials replenish themselves spontaneously and in a very brief amount of time.
Explanation:
HELP ME PLEASE! 50 Points!
The diagram below represents processes involved in human reproduction. Which row in the chart below best identifies the processes represented by the letters in the diagram?
Row (1)
Row (2)
Row (3)
Row (4)
Answer:
I think row 2.
Explanation:
i thinks it's the best answer here.
The process involved in human reproduction is: meiosis occurs in both A and B to produce sperm and egg respectively which after fertilization forms zygote which undergo into differentiation which causes this embryo to transform into human child.
What is reproduction?"Reproduction is the biological process by which new individual organisms or offspring are produced from their parents."What is meiosis?It is a type of cell division which occurs in s ex cells.The number of chromosomes reduced to half and produces four daughter cells.What do you mean by fertilization?"The fusion of male and female gamete is called fertilization."The fusion leads to the formation of zygote.What do you mean by differentiation?"It is a process in which a stem cell alters from one type to a more specialized type."Hence, row (2) represents processes involved in human reproduction.
To know more about reproduction here
https://brainly.com/question/14329745
#SPJ2
Which process could cause a metamorphic rock to return to the surface of Earth to be worn down again? Please explain.
A. deposition
B. plate movement
C. chemical changes
PLSSS HELPPPPPPPP DUE TODAY!!!!!!!
Answer:They can take less baths or do the dishes by hand easy ways to reduce water usage
Explanation:
Can someone help me answer this question please
Answer:
first one is A and the second one is D
Explanation:
Which force is a contact force?
Answer:
B)A magnet pulling
hope it helps.
Why do urban areas experience warmer temperatures compared to surrounding rural areas?
A. Urban areas have more surfaces that absorb and hold heat
B. Urban areas have more surface that reflect and disperse heat
Answer:
a
Explanation:
this is because building sidewalk and parking lots blocks heat coming from the ground from rising into the cold night sky because the heat is trapped on lower levels the temperature is warmer
Need help I will give you 20 points plsss
Answer:
III3 will be "pp" lower case p
II2 will be Pp
Explanation:
As we know the trait is caused by dominant alleles. III3 is not affected so she will have two recessice alleles so 2 lower case p.
III2 is affected so the person will have one dominant allele P and one recessive. The dominant is from the father and the recessive is from the mother.
Hope that helps
Answer:
1. pp 2. Pp
Explanation:
1. Since it says the genetic disorder is caused by a dominant allele, that means that the ones affected (colored in) would have one "P" allele. Those not affected (not colored in) would display the genotype "pp." That would mean that generation III-3's genotype would be "pp."
2. The genotype of III-2 is "Pp." The dad was not affected (meaning he has 2 recessive alleles, pp) and the mom was affected (meaning she has at least 1 dominant allele, p; her genotype would either be PP or Pp). Because of this, III-2 would have to get one allele from the dad and one allele from the mom, therefore... their genotype would be: Pp.
PLEASE PLEASE HELP!!! i will give brainliest!!!
What are zRGFD the three main driving forces of deforestation?
Answer: Among the detailed categories of proximate causes for all regions, the extension of overland transport infrastructure, followed by commercial wood extraction, permanent cultivation, and cattle ranching, is the leading proximate cause of deforestation.
I need help, thx lads
i did'nt understod ur question
Darwin collected 13 different types of finches. All were the same expect for ___________ _______________________________________.
A. size and shape of their beaks.
B. color and texture of their beaks
C. age and size of the males
D. length and mass of their feathers
Answer:
Hey mate.....
Explanation:
This is ur answer.....
A. size and shape of their beaks.....Hope it helps!
Brainliest pls....
Follow me! ;)
A man really wants to have a baby with type AB blood so he can brag to his friends that his kid is rare. What are his chances for a baby to get type AB blood if the mom has type O blood?
Answer:
0%
Explanation:
Which blood type can be donated to the largest percentage of individuals?
Answer:
Type O+
Explanation:
Which of the following is an example of chemical reaction
Answer:
A chemical reaction happens when one or more chemicals are changed into one or more other chemicals. Examples: iron and oxygen combining to make rust. vinegar and baking soda combining to make sodium acetate, carbon dioxide and water.
Explanation:
Hope this helps
Which of the following are benefits of biodiversity within ecosystems? Choose all correct answers.
Ecosystems with higher biodiversity have less human threats.
Ecosystems with higher biodiversity are better protected from pollution.
Ecosystems with higher biodiversity are more likely to recover from environmental stressors.
Ecosystems with higher biodiversity can better protect against coastal flooding.
The benefit of biodiversity within ecosystems is ecosystems with higher biodiversity are more likely to recover from environmental stressors. The correct option is c.
What is an ecosystem?An ecosystem is a region where a bubble of life is created by plants, animals, and other organisms interacting with the weather, environment, and other factors. Abiotic variables, or nonliving components, coexist with biotic components in ecosystems.
Environmental stressors are things that can prevent ecosystems from developing or limit the productivity and reproduction of species. Fishing will be impacted by climate change, which will have an impact on many species and habitats.
Therefore, the correct option is c. Ecosystems with higher biodiversity are more likely to recover from environmental stressors.
To learn more about the ecosystem, refer to the link:
https://brainly.com/question/19267717
#SPJ6
Which of these is an autotroph?
A.
mackerel
B.
squid
C.
mollusks
D.
fungi
E.
phytoplankton
Answer:
E.
phytoplankton
Explanation:
The defenition of Autotroph is: "an organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide." (Oxford Dictionaries)
As Britannica says, "[...]Like land vegetation, phytoplankton uses carbon dioxide, releases oxygen, and converts minerals to a form animals can use."
Then Wikipedia (I know, not the best source, but it works) says, "Phytoplankton (/ˌfaɪtoʊˈplæŋktən/) are the autotrophic (self-feeding) components of the plankton community and a key part of ocean and freshwater ecosystems."
So, Phytoplankton is an autotroph.
How much of the cell life is spent in interphase
Answer:
Around 90%
Explanation:
scientists may make many genetically identical copies of an organism called _____
A. plasmids
B. hybrids
C. clones
D. mutants
Answer:
C. Clones
Explanation:
Clone definition: An organism or cell, or group of organisms or cells, produced asexually from one ancestor or stock, to which they are genetically identical.
Hope this helps! :3
How do sexually reproducing organisms inherit their DNA?*
Half comes from one parent and half comes from the other parent
All of it comes from one parent
None of it comes from either parent
O About 75 percent comes from one parent, and about 25 percent from the other parent
Answer: Half comes from one parent and half comes from the other parent.
Explanation: You have 46 chromosomes and you get 23 from each parent.
A desert biome gets two years of above average rainfall. As a result, there is more vegetation than normal. Which effect on the desert ecosystem is most likely?
Answer: herbivores will most likely thrive in this environment.
What keeps the temperatures on the Pacific Coast relatively moderate year-round?
A. the clouds hanging over the coast
B. the direct sunlight received all year
C. the large population of California
D. the ocean currents
Answer:
Ocean Currents
Explanation:
give reason an Empty bottle floats on the surface of a water while a bottle filled with water flows inside the liquid
Answer:
The empty plastic bottle floated on water. The bottle filled with water sank because the weight of empty plastic bottle is less than the weight of water displaced it but when the bottle is filled with water its weight becomes more than the weight of water displaced by it.
( please mark to brainliest)
What do mitochondria make?
Answer:
It produces energy for the cell. That energy is called ATP or adenosine triphosphate
Explanation:
Answer:
Mitochondria are membrane bound cell organelles mitochondrion singular that generate most of the chemical energy needed to power the cell's biochemical reactions Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate ATP
Hope this helps!