BIOLOGY MIDDLE SCHOOL

Describe how the competition between invasive and native species might affect a food web.

Answers

Answer 1
Answer: if a invasive species were to intervene in the food web then it would break the web because it if were to kill the species it attacked then the web would be broken and a native species might also do the same.

Related Questions

Why are cells called the building blocks of an organism?
How does earth's atmosphere support life? ?and I want to know myanswer is correct or no and why?Ans : 1) earth atmosphere contains nitrogen and oxygen which is necessary in our life .2) it contains gases that insulate earth.3) it has ozone layer that protect earth from ultraviolet radiation which can damage genetic organisms. .
Clouds form during _____.evaporation condensation precipitation transpiration ---- Choose all the answers that apply. The speed of evaporation _____. increases as temperature increases decreases as temperature decreases increases as surface area increases decreases as surface area decreases ----- Choose all the answers that apply. Water is added to the atmosphere through _____. condensation precipitation evaporation transpiration sublimation -- Precipitation _____. occurs evenly around the globe happens immediately after evaporation replenishes surface water sources happens when water vapor changes into a liquid ---- Which of the following locations would have the most humidity? Desert with a few cacti. Cave with no plants and many rocks. Rainforest with many plants. Snowy mountain top. --- Which of the following statements is true? Water vapor helps keep the earth's heat from escaping into space. Sublimation is the process by which plants release water into the air. Most of the water vapor in the air comes from transpiration. Evaporation from the oceans adds salt water to the atmosphere.
water can absorb a large amount of energy while producing only small changes in temperature because water had a what
Gametes are produced by the process of Question 17 options: crossing-over. meiosis. replication. mitosis.

What determines whether a metamorphic rock is foliated or non-foliated?

Answers

The areas of texture, appearance and the type of pressure applied during crystallization determines whether a metamorphic rock is foliated or non-foliated. Foliated rock is formed if the pressure applied to the recrystallizing rock is unequal. If the pressure applied to the recrystallizing rock is equal all over, a nonfoliated rock will be created.
foliated metamorphic rocks have a layered or banded appearance that is produced by exposure to heat and directed pressure, non-foliated metamorphic rocks do not have a layered or banded appearance. 

A particular species of seabird has a mutation in the gene pool that gives it a bigger beak. Individuals with this mutation can more easily break open clams and other mollusks for food. They can also defend themselves better against predators. Over time, most of the organisms in the population have big beaks. What’s this an example of?​

Answers

Answer:

Natural selection

Explanation:

Organisms with favorable traits (in this case big beaks) have a higher chance of survival than organisms with least favorable traits (small beaks). These organisms will survive, reproduce and and pass on their traits to the following generation, allowing for the organisms to adapt to their environment over time.

Answer:

This is a example of evolution.

Explanation:

Her immune system is exhibiting the _ line of defense. This defense is part of _ immunity.

Answers

last line of defense is the first part.

and the defense is part of her system immunity. this makes sense since the immune system is used to guard against viruses and diseases

10 facts on how tornadoes and hurricanes are alike.

Answers

1. They are both storms.
2. They are both natural disasters.
3. They both involve wind.
4. They are both catastrophic events.
5. They can both cause destruction.
Keep on thinking things like this, I hope these 5 help! :)

What is the citric acid cycle input

Answers

Answer:

(Inputs) 2 Acetyl CoA + 6 NAD+ + 2 FAD + 2 ADP + 2 Pi + 4H2O --> (Outputs) 4 CO2+ 6 NADH + 6 H++ 2 FADH2+ 2 ATP + 2 CoA

Explanation:

Answer: acetyl-CoA is the main one

Explanation:

which of the following is the correct path that water takes once it enters a plant. A. Leaves,stems and roots. B. Roots,leaves,stems, C.stems,roots,leaves D.roots,stems,leavs

Answers

The answer is D. Roots, Stems, Leaves. The water enters the plant from the soil through the root hair cells, travels up the stem to the leaves where photosynthesis takes place.
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PLEASE HELP ME Which of the following statements is true? Geographic isolation is the main cause of speciation. Hybrid organisms always produce sterile offspring. If a population is spread out over too large area, they may become extinct. Speciation can only happen when a population has very low genetic diversity. ----- A population of oak trees is separated by a large canyon. Which of the following is most likely to occur? The two populations will show cospeciation. The genetic variation between the two populations will increase. Natural selection will cause one population to die, and the other to live. Both populations will stop evolving. ------- Choose ALL the answers that apply. Extinction: only happens above the species level cannot happen to more than one species at a time can be caused by habitat destruction happens when a species or population dies out ------- Which of the following statements is true? Gene flow evens out genetic differences between populations. Genetic drift increases the genetic differences between populations. Natural selection, mutation, and genetic drift are random events. The bottleneck effect increases the genetic diversity of a population. --- A species is endangered if it _____. no longer exists anywhere on earth is in danger of becoming extinct is not native the environment has high genetic diversity --- Genetic drift _____. is a predictable event increases genetic differences between populations happens when random events change the genotype of a population happens when well-adapted organisms survive and reproduce more often than poorly-adapted organisms
Due to the tilt of the Earth's axis,1 daylight in North America lasts longer in December than in July.2 the Eastern and Western Hemispheres have opposite seasons.3 the North and South Poles experience the same seasons at the same time.4 certain regions on Earth can experience non-stop daylight for six months of the year.