ANSWER THIS QUESTION. ONLY TWO QUESTIONS
WILL GIVE BRAINLISTS!!!
PLEASE HELP MEEEE

Answer:

1. A 2. B

Explanation:

What is the current population of the earth?
6 trillion
6 million
7.5 billion
9 billion

The following diagram shows the branching tree for four kingdoms and some of their shared derived characteristics.

What shared characteristic can be written at point X? Use complete sentences to explain your answer.

why is it important to plant a tree

Some organisms reproduce sexually. Other organisms reproduce asexually. What are some benefits of asexual reproduction?

A. It benefits organisms that are immobile.
B. It gives offspring the genetic traits to survive in a particular environment
C. It uses less energy
D. All of the above

Research and share examples of how young environmentalists have made a difference.

Which reaction has the lowest activation energy?

combustion of oil

rotting of bananas

explosion of fireworks

synthesis of water

An archer releases an arrow toward a target. The arrow travels 170 meters in 2 seconds. What is the speed of the arrow?

PLEASE ANSWER THIS NO NEED TO EXPLAIN JUST CORRECT ANSWER!!!

23. To which of the following groups do flowering plants that produce fruit belong?

PLZZ I HAVE 15 points left i am about to use ten PLZZ help
What are three examples of protists?

fungi
paramecium
euglena
amoeba

The flow chart below indicates the hierarchical levels of the Linnaean classification system.

Kingdom - Phylum - Class - Order - Family - Genus - Species

Which of the following organisms most likely share the most structural characteristics?

A basic rule for the law of COMPLETE DOMINANCE is....

A. If I have a capital letter, I will show that trait since the capital letter will OVERPOWER the lower case letter

B. If I have a capital letter, the recessive trait can still be displayed.

In guinea pigs, the allele for rough fur, R, is dominant over the allele for smooth fur, r. What might be the possible genotype(s) of a guinea pig with rough fur?

Which of these are vertebrate chordates? (Select all that apply.)

flatworm
humans
mockingbird
fish

PLEASE HELP ASAPP

The quality of the soil for many plants depends on the soil pH because pH determines the nutrients in the soil useful to plants. Most plants grow best in a slightly acidic pH range of _______.

A. 2 to 8

B. 8 to 10

C. 5 to 7

D. 6 to 9

distinguish between multiple alleles and polygenic inheritance

A student accidentally knocks over a potted plant. After several weeks, they notice the roots growing downwards.



What plant response is this process known as?

The place where an organism
lives is its habitat. Organisms
interact with both biotic, or living,
parts of their habitat, as well as
abiotic, or nonliving, parts.
1. What biotic factors can you
identify? Write at least three
examples here.

Darwin's finches are often used to illustrate evolution. Evaluate the finch beaks shown in the picture. Choose ALL of the statements that correctly explain the evolution of finch beaks.
A) As the environment changed, the finches grew longer beaks to allow them to get food out of fruits.

B) Finches with longer beaks settled on the same island with smaller beaked birds. Over time, they bred, producing medium beaked birds that became more common in the population.

C) There are finches with different types of beaks in the population. During a drought, those with shorter beaks are not able to find sufficient food and die, leaving them unable to reproduce and pass the trait on to offspring.

D) A random mutation introduced the shorter, thicker beak into the population. However, those with thinner, longer beaks were better able to get nectar from the island's flowers. Those birds with the shorter, thicker beaks were unable to get enough food to survive.

E) A disease swept through the island killing many of the insects that were common on the island, leaving the birds who ate insects from the ground starving. The finches that had thicker beaks and could get food from tree bark were able to continue to survive and reproduce, increasing this trait in the population.

help with please

Hurricanes answer the questions.

- What causes the natural event?

- What are the short term impacts to the

environment?

- What are the long term impacts to the

environment?


Tornadoes

What causes the natural event?

- What are the short term impacts to the

environment?

- What are the long term impacts to the

environment?


Tsunamis.

What causes the natural event?

- What are the short term impacts to the

environment?

- What are the long term impacts to the

environment?

1. What type of population study would be useful for determining the number of chipmunks in a 500 acre field.
A. sampling
B. census

2. What type of population is best suited for taking a census?
A. small population in a large area
B. small population in a small area
C. large population in a small area
D. large population in a large area

3. What would cause an increase in the population?
A. An increase in predation rate
B. A movement of animals into the area.
C. A movement of animals out of the area
D. A death of animals

4. How many ways are there that populations can change?
A. 8
B. 4
C. 6
D. 2

Multicellular organisms are composed of cells that vary in appearance.



What is the most likely reason cells in organisms have different shapes?

PLS HELP I HAVE A TEST

Organisms all perform activities that allow them to survive. Which of these activities is a way that organisms get the energy they need to grow, breathe, and move?
exercise
consume other organisms
generate body heat
flee from predators

Help meeeeeee i give brainliest..
An ecologist wants to know the size of a population of
wild daisy plants growing in a meadow that measures
1,000 m2. The ecologist counts 30 daisy plants in a
sample area of 100 m2. What is the estimated
population of daisies in the entire meadow? EXPLAIN
how you got to your answer by explaining your math.

Which best describes photosynthesis *

The process plants use to convert sunlight into energy
The process animals use to convert food into energy
The process animals use to convert sunlight into food
The process plants use to convert sunlight into food

please help me I’ll give brainliest lol

What process allows reproductive cells to end up with one copy of the parent's genetic code?

A.cytokinesis

B.meiosis

C.mitosis

D.recombination

Which amount of fertilizer do plants grow best in according to this experiment?

A- zero pellets
B- 25 pellets
C- 8 pellets
D- 3 pellets

There are several factors that lead to genetic variation in organisms. Which of the following is NOT one of those factors?
A. Producing offspring that are genetically identical to the parents
B. The random combination of alleles from both parents
C. the process of crossing over during meiosis
B. the formation of sperm and egg cells during meiosis

Choose an organism. Use credible websites to research the classification of that organism and the characteristics it shares with other organisms in each category. Then note the organism you selected and fill in the table with the information you gathered.
Name of Organism: dog

Category Name Shared Characteristics
Kingdom animalia multicellular, eukaryotic
Phylum Chordate
Class mammal
Order carnivora
Family canidae
Genus canis
Species C. lupus
pure confusion :( please help