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Arisa [49]
4 years ago
8

WILL MARK BRAINLIEST PLEASE HELP ME!!

Biology
1 answer:
kozerog [31]4 years ago
7 0

Because of the fact that the influenza virus' incubation period (the period of time in which it remains inactive within you) is a matter of days than weeks, months, or even years, as some viruses can stay, influenza must be an active virus, attacking you almost as soon as you contract it.

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The equator has light closer to 90 degrees, at the poles the angle is lower than 90 degrees. Use this information and refer to t
ANTONII [103]

The temperature at tropic region is warmer than the polar temperatures due to angle of the sun.

The tropics which is located near the equator are hotter than the arctic region i.e. north and south poles because the sunlight falls directly on the tropic regions at 90 degrees while on the other hand, the sunlight falls on the poles not directly and form angle lower than 90 degrees.

The amount of solar energy in a given area is greater at the equator and tropic regions than in an equal area at the poles so that's why the temperature at tropic region is warmer than the polar temperatures.

Learn more about tropics here: brainly.com/question/11205557

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4 0
3 years ago
A housewife used excessive amount of sodium nitrate and phosphate fertiliser to her tree,
MArishka [77]

Answer:

excessive amount of fertiliser can cause high amount of acidic medium to the plant which can lead to death of many microbes necessary for the plant to survive.

there are a certain conditions in which the plants can survive, any change to that or Amy change in habitat will lead the plants to died

8 0
2 years ago
What technique uses a series of criteria and questions referring to physical characteristics to narrow down and determine the cl
Tom [10]

Dichotomous key is the technique which uses a series of criteria and questions referring to physical characteristics to classify species.

<h3>What is Dichotomous key? </h3>

This was created by scientists to help classify different types of species in the ecosystem.

This employs the use of questions to contrast species in order to look for similar features to group them.

Read more about Dichotomous key here brainly.com/question/1726339

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4 0
2 years ago
1. The graph shows the world human population size and growth rate over time. How are the two sets of data related to each other
Margaret [11]

The two datasets show the sudden increase in population since the millennium.

<h3>What is the comparison between the data?</h3>

Human population growth has been a matter of concern for several years. It is a known fact that human population has been growing at an unsustainable rate since the millennium especially in developing countries.

Essentially when we talk about the population of a place we talk about the number of people that live in that place. The more the number of people in a place the greater the population of a place and population have been increasing at astronomical rate in recent times.

Looking at the datasets, we can see that, the rate of population growth since sine the 1960s has increased so much and this is quite unsustainable and somehow accounts for the population explosion that is recently occurring in many parts of the world and is leading to many intervention programs.

Learn more about population growth:brainly.com/question/18415071

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5 0
1 year ago
Mutations are changes in the genes of living things. Mutations are common in all life forms and usually harmless. In fact, somet
enyata [817]

Answer:

C. not a scientific question, because it asks about what people think instead of how nature works

Explanation:

Quizlet

6 0
3 years ago
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