please answer i really need help

Some zebras watch for
predators while others eat.
This is an example of...
a) migration
b) social interaction
c) hibernation
d) mimicry

HELPPPP PLEASE!!, Thank you

need help quickly please. which two rocks have fine grained texture?

You arrive in my class 5 seconds after leaving math which is 8.5 meters away. How fast did you travel?

Which of the following life sciences includes the use of living organisms to develop useful products, especially in the areas of food production and medicine production?
A) Biotechnology
B) Zoology
C) Anatomy
D) Agronomy

BRAINLIEST ANSWER QUICKLY
From nutrients organisms make tissues and complex molecules, but not __________.
a. Nucleic acids
b. Water
c. Carbohydrates
d. Lipids

Which of the following is true of a nerve cell and a muscle cell in an individual?
A. They have nothing in common.
B. They both perform the same function.
C. They came from one original fertilized cell.
D. They both have the same structure.

i need help with these

Which list of the processes of evolution is in correct order
A. Adaptation-mutation-variation-natural selection
B.mutation-natural selection-variation-adaptation
C.mutation-variation-natural selection-adaptation
D.variation-adaptation-mutation-natural selection
Science

When Jacob is running, his heart beats 23 times in 10 seconds. What is Jacob's heart rate in beats per minute (bpm) while running?

135 bpm
136 bpm
137 bpm
138 bpm

How are cells, tissues, and organs related?? ;>;

PLEASE ANSWER: Why are donkeys and horses considered different species?


A. Their DNA is too similar.

B. Their offspring are not able to reproduce.

C. Their common names are very different.

D. They do not look enough alike.

Riley cuts a small stem from an aloe plant and gives it to John. John takes the cutting home and plants it in his garden. In a few months, the small stem has grown into a full-sized, new plant. Which of these choices correctly describes this situation?



Riley's plant reproduced by spore formation, and is genetically identical to the plant in John's garden.


Riley's plant reproduced by binary fission, and is genetically different than the plant in John's garden.


Riley's plant reproduced by vegetative reproduction, and is genetically identical to the plant in John's garden.


Riley's plant reproduced by budding, and is genetically different than the plant in John's garden.

Pick one type of tissue shown and describe how the heart would be affected if the tissue did not function properly.


I picked the Muscle Tissue

Plz help ASAP 2-5 question it due today I give you a Brainliest

In your own words, explain how a person may taste the bitterness of PTC by using the following vocabulary words in your explanation (choose any order): trait, gene, genotype, phenotype, and alleles. Underline each word as you use it in your explanation. In this explanation, you can treat PTC taste sensitivity as a single- gene trait. [As mentioned in the video, it may be more complex than a single-gene trait.]

I NEED HELP!!
please.

plsss help only if you know it

Indentify each stage on the diagram with the name of the stage? PLEASE HELP ​

Which of the following statements best defines density-dependent limiting factors?

Question 3 options:

Anything that increasingly puts stress on the size of a population as the population gets larger


Anything that puts the same stress on the size of a population regardless of the size of the population


Anything that puts the same stress on the size of a population as the population gets larger


Anything that increasingly puts stress on the size of a population regardless of the size of the population

What are two types of carbon?

Which inference does the diagram best support?

- Members of the phylum Echinodermata and the phylum Annelida share a common ancestry.

-Members of the animal kingdom and members of the plant kingdom share a common ancestry.

-Chordates are more closely related to arthropods than to echinoderms.

-Members of the animal kingdom are more complex than members of the plant kingdom.

List three ways that you can help to keep your watershed healthy

Look up a Starfish
1. Give a brief description of its environment
2. List 3 possible adaptations it could have for its environment

I will mark brainliest pls help!!!
Select the statement that best describes the importance of germination and seed dispersal in plant reproduction.

Plants can reproduce when seeds are germinated during seed dispersal.
Both germination and seed dispersal come before plant reproduction.
Germination has no involvement in plant reproduction, but seed dispersal does.
Plants can grow in new places when seeds are dispersed, and germination begins a new life cycle.

Read the following passage and identify the error.

"During germination, the fertilized egg begins to sprout and grow. Each seed contains an embryo, or tiny plant, and it needs the right condition to grow. These conditions include the basic need of water, the correct temperature, and the right location, which is in the soil."

Select the statement that corrects the error in the passage.

Seeds are fertilized during germination, not before.
Basic conditions include wind, not water.
The fertilized egg begins to grow and mature, not an embryo.
The fertilized seed begins to grow and sprout, not an egg.

What is pollination?

When the ovule receives pollen from the stamen and fertilization begins.
When the stigma produces pollen, it is moved from the pistil to the ovule.
The transfer of pollen from the female structure to the male structure of seed plants.
The transfer of pollen from the male structure to the female structure of seed plants.

If you walked north from the equator 10°, how would you expect Polaris to move?

It would move west 10°.
It would descend below the horizon 10°.
It would rise above the horizon 10°.
It would move east 10°.

Read the excerpt from “The Monkey's Paw.”
Mr. White took the paw from his pocket and eyed it dubiously. "I don't know what to wish for, and that's a fact," he said, slowly. "It seems to me I've got all I want."
"If you only cleared the house, you'd be quite happy, wouldn't you?" said Herbert, with his hand on his shoulder. "Well, wish for two hundred pounds, then; that'll just do it."
His father, smiling shamefacedly at his own credulity, held up the talisman, as his son, with a solemn face, somewhat marred by a wink at his mother, sat down at the piano and struck a few impressive chords.
"I wish for two hundred pounds," said the old man distinctly.
A fine crash from the piano greeted the words, interrupted by a shuddering cry from the old man. His wife and son ran toward him.

Which phrase indicates a change in mood within the excerpt?

A. “struck a few impressive chords”
B. “smiling shamefacedly at his own credulity”
C. “a fine crash from the piano”
D. “interrupted by a shuddering cry”

How did Scientists create new types of potatoes?

State your opinion. Why is it difficult for people to preserve nature?

THIS IS A RELIGION ASSIGNMENT PLS HELP
5. What does the word beatitude mean?



4. Where do we find ultimate happiness? Why?



2. Why is happiness more than just doing what we want?