Answer:
A it investigates the super natural.
Answer:
B
Explanation:
Science doesn't investigate the supernatural
Science can have more then one scientist at a tie
Opinions DON'T mean facts/ conclusions
Hope this helps :) Have a great rest of your day
Which of the following refers to the place where a species lives?
A
niche
B
habitat
С
ecosystem
D
biome
Answer:
habitat
Explanation:
Habitat refers to the natural environment or the natural place where an organism lives. Habitat also refers to the physical place where a species or a population lives. Hence, habitat of grizzly bear refers to the physical place where it lives.
Explain how vaccination protects a child against a viral disease.
Answer:
Explanation:
It doesn’t is actually makes u sick sometimes but if u agree then vaccinations mean when only a bit of the pathogen is ingested into to u for ur body to become immune and so if u get the disease yours body has already made antibodies which contain a special format in which they break down the pathogen faster.and the pathogen will be broken down quickly as the process is faster when your body already contains the code against it.
Sexual reproduction helps to increase _
The advantage of asexual reproduction is _
Answer:
Sexual reproduction helps to increase..=genetic diversity within a species and evolutionary advancements
The advantage of asexual reproduction is=large number of offspring identical to parent,no need to waste energy to find a mate
Hope this helps!
The species of tree shown below grows in a wide range of temperatures in a desert area in Africa, where average temperatures have been rising over the past several
decades. The trees in the hottest parts of their range are dying, but trees at high elevations or in parts of the range that are cooler are growing and reproducing.
If this warming trend continues, which of the following statements best describes how the reproduction of trees will affect future generations of the species?
A. Trees in hotter regions will likely not survive and those at higher elevations will live to reproduce and pass their traits on to the next generation
B. The trees will adapt to the higher temperatures out of need and have offspring that are better suited for hotter temperatures.
C. Mutations in the somatic cells of individual trees that allow for resistance to heat will be passed along to future offspring.
D. Trees will adapt a method of dispersing seeds to higher elevations
Answer:
Explanation:b
Trees in hotter regions will likely not survive, and those at higher elevations will live to reproduce and pass their traits on to the next generation. This process is called as natural selection. Therefore, the correct option is A.
What is natural selection?Natural selection refers to the process through which the populations of the living organisms adapt and change to the changing environmental conditions.
In the scenario given here, if the warming trend continues, trees in hotter regions will likely not be able to survive due to the heat stress. Over time, the surviving individuals will pass on their traits to their offspring, resulting in a population better adapted to the warmer temperatures.
Option B is less likely because adaptation to higher temperatures can take a long time. Option C is incorrect because somatic mutations are not passed on to offspring. Option D is also unlikely, as it requires a complex change in behavior, and it's not clear if the species is capable of such adaptation. Therefore, the correct option is A.
Learn more about natural selection, here
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The question is incomplete, but most probably the complete question is,
The species of quiver tree grows in a wide range of temperatures in a desert area in Africa, where average temperatures have been rising over the past several decades. The trees in the hottest parts of their range are dying, but trees at high elevations or in parts of the range that are cooler are growing and reproducing. If this warming trend continues, which of the following statements best describes how the reproduction of trees will affect future generations of the species?
A. Trees in hotter regions will likely not survive and those at higher elevations will live to reproduce and pass their traits on to the next generation
B. The trees will adapt to the higher temperatures out of need and have offspring that are better suited for hotter temperatures.
C. Mutations in the somatic cells of individual trees that allow for resistance to heat will be passed along to future offspring.
D. Trees will adapt a method of dispersing seeds to higher elevations
In fruit flies, red eye color (R) is dominant over brown eye color (r). What percentage of offspring would be expected to have brown eyes if parent one is Rr and parent two is rr?
Answer:
50 percent of the offspring will have brown eyes
Explanation
r. r
|
R Rr | Rr
|
_____ ________
r rr |. rr
|
|