Answer:
Bat boxes at homes provide housing to insect-eating bats which has two major positive effects on the environment:
Bat boxes provide bats a natural habitat and they act as natural pest control in the environment. They are very helpful for reducing or controlling the population of mosquito and balance the food chain in the environment.Bat is known as very good pollinators which helps in the pollination of flowers or spread their seeds. So bat boxes at home increase pollination in nearby areas and increase biodiversity in the environment.Hence, bat boxes at houses have a positive effect on the environment.
PLEASE HELP- EASY 7TH GRADE WORK!!!
Why is overpopulation dangerous?
A= There will be no competition for resources.
B= There will not be enough air for all members of the species to breathe.
C= There will not be enough food for all members of the species to survive.
D= Overpopulation will result in drastic climate change.
Answer:
D= Overpopulation will result in drastic climate change.
Explanation:
overpopulation is bad because the increased demand for resources such as fresh water and food, starvation and malnutrition, consumption of natural resources faster than the rate of regeneration, and a deterioration in living conditions.
// have a great day //
What’s the color of the sky
Answer:
Sky Blue :)
Yw
Answer:
Blue
Explanation:
Alot of people are saying that the sky is every color in the world but I don't get that
What are the colors of the rainbow?
Answer:
red, orange, yellow, green, blue, purple, and someone times violet
Explanation:
Explanation:
The seven colors of the rainbow are :red, orange, yellow, green, blue, indigo, and violet.
Hope this helps..
Have a nice day
2 Points
How does the endocrine system affect the excretory system?
A. It sends messages using hormones.
B. It allows oxygen to diffuse across membranes.
C. It sends messages along action potentials.
O D. It produces digestive enzymes.
SUBMIT
Answer:
Option A
Explanation:
The endocrine system and the excretory system works hand in hand in maintained thé functions of the body and in this context that kidneys. The hypothalamus functions in monitoring the amount of electrolytes in the blood and an increase in this amount indicates dehydration among others, whose cause might be s a result of low water intake, too much sweat etc. Detecting this, the hypothalamus signals for the secretion of antidiuretic hormone which moves to the kidneys and stimulate the organ to reabsorb more water. This hormone is transferred to and released by the pituitary gland all these being part of the endocrine system.
Earthquakes happen around the world and can cause landslides, cracks in the ground, or damage to buildings and roads. Which of the following causes earthquakes? giant ocean waves called tsunamis underground movement of Earth’s plates energy released from a volcano problems in the air that make earth unbalanced
Answer:
of Earth’s plates energy released from a volcano problems in the air that make earth unbala
Answer:underground movement of earth's plates
Explanation:
What happens when muscles in the frogs body wall contract?
The 1918 influenza epidemic killed between 50 million and 100 million people worldwide. This epidemic happened near the end of World War I. More people died from the influenza epidemic than were killed in the war. Which of the following explains why this virus was so deadly worldwide? Your answer: A.All of the answer choices B.Infected soldiers returning from the war spread the virus when they coughed. C.Medical personnel often became ill as a result of exposure to airborne virus particles.
Answer:
CExplanation:
medical personnel often became ill as a result of exposure to airborne virus particles.
Which of these is a carbohydrate? A. C6H12O6 B. C6H6O12 C. C6H13O2N D. C3H7O2NS
Answer:
A. C6H12O6
Explanation:
edge 2021
Which statement about the light-independent reactions in photosynthesis is true?
Answer:
D) The Calvin Cycle
Explanation:
Calvin cycle refers to the set of chemical reactions taking place in the stroma of the chloroplast in which carbon is fixed into food (glucose). It takes place in light-independent reaction of the the photosynthesis.
Answer:
The answer to this question D.) They comprise the Calvin cycle.
Explanation:
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An eagle is a predator for squirrels. A new law stops humans from hunting
eagles, and the eagle population increases. What will happen to the squirrel
population?
O A. The squirrel death rate will increase.
B. The carrying capacity of the ecosystem will increase.
C. The ecosystem will reach Hardy-Weinberg equilibrium.
D. The squirrel population will increase.
Answer:
A. the squirrel death rate will increase
Explanation:
If there are more eagles, then there is more eagles that need to eat making squirrels one of targets
Question 7 (1 point)
What does not produce carbon dioxide?
a
b
oooo
Animal respiration
Photosynthesis
Plants decaying
Burning Fossil Fuels
d
Answer:
a
Explanation:
Which reason best explain why carbon is able to form macromolecules?
Answer:
It can form four bonds. It is small and can form long chains
Explanation:
The carbon atom has specific properties that enable it to form covalent bonds to as many as four separate atoms, rendering this flexible factor suitable as a simple structural part.
hope this helped!
The Hardy-Weinberg equation shows the frequencies of 100 percent of the alleles for a specific gene in a population.
If biologists can show that either p or q is changing over a period of time, what is occurring in the population?
The population is evolving.
The population is decreasing in size.
The population is stabilizing.
The population is not evolving.
Answer: I believe that the answer is that the population is evolving
Explanation: I hope that this helps
In Hardy-Weinberg equation, If biologists can show that either p or q is changing over a period of time, the population is decreasing in size.
What do you mean by Hardy-Weinberg equilibrium?The Hardy–Weinberg principle, also known as the Hardy–Weinberg equilibrium, model, theorem, or law, states that allele and genotype frequencies in a population will remain constant from generation to generation.
The Hardy-Weinberg equilibrium is a principle stating that the genetic variation in a population will remain constant from one generation to the next in the absence of disturbing factors.
For populations in the Hardy-Weinberg equilibrium, the equation connects allele frequencies to genotype frequencies. This equation allows us to compare a population's genetic structure in reality over time to the expected genetic structure.
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What is a jet stream?
If drummers are playing their drums loudly, what can be concluded about how their
hands are moving?
a. They must be moving slowly when they hit the drum
b. They must be moving quickly when they hit the drum
c. They must be tapping the drum softly
d. They must be resting on the drum
Answer:
B
Explanation:
HELPPP out will mark brainliest
VERY EASY QUESTION. WILL MARK BRAINLIEST When is the peak hurricane season for the Atlantic Ocean Basin, and why do hurricanes peak during this time? August to October, because ocean temperatures are the warmest around the equator at that time August to October, because the atmosphere is the driest around the equator at that time September to December, because the atmosphere is the driest around the equator at that time September to December, because ocean temperatures are the warmest around the equator at that time
Explanation:
When is the peak hurricane season for the Atlantic Ocean Basin?
The official hurricane season for the Atlantic Ocean Basin is from 1 June to 30 November.
Why do hurricanes peak during this time?
Although the Atlantic hurricane season officially began on June 1st, a roughly eight-week period that is often the most active and dangerous time for tropical cyclone activity.
Why a specialized cell does not undergo mitosis?
Answer:
Because Not all cells divide
Explanation:
What is thought to be the main driving force behind plate movements?
A. Hot plumes
B. Simple convection cycles in the mantle
C. Slab-pull
D. Slab-push
Answer: b
Explanation: the convection currents in the mantle are what cause the movement of the plates
Answer:
slab pull
Explanation:
Helppp!
Which statement describes an endocrine function rather than an exocrine
function?
O A. Pyloric glands release mucus into the stomach.
B. Salivary glands release saliva into the mouth.
O C. Cells in the pancreas release insulin into the blood.
D. Sweat glands release sweat onto the skin.
Which of the following leaves the
biosphere once put back into the
atmosphere?
A Nutrients
B. Heat
D. Water
1. Did your buoy move as you expected? Explain why or why not.
List the six fundamental elements found in living
organisms in the text area below.
Answer:
EDG2021
Explanation:
Check the elements you included in your list.
carbon (C)
hydrogen (H)
oxygen (O)
nitrogen (N)
phosphorus (P)
sulfur (S)
You might see water dont touch it
Fundamental elements found in living organisms are carbon (C), hydrogen (H), oxygen (O), nitrogen (N), phosphorus (P), and sulfur (S). Thus, these are the six common elements found in living organisms.
What are the roles of elements in our body?There are six common elements found in our body. Carbon is the building block of carbohydrates, fats, proteins, and vitamins. It provides us with energy. Hydrogen allows toxins and waste products to be excreted and keeps the body hydrated.
Nitrogen is used in the synthesis of protein and some hormones, oxygen is used in the combustion of food, and phosphorus is used in the formation of teeth and bone. Sulfur protects cells from damage.
Thus, the following are the six common Fundamental elements found in living organisms.
Learn more about elements, here:
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Which is part of the theory of evolution by natural selection?
A. All animals in a population are able to reproduce.
B. Animals have no variation among themselves.
C. Adaptations cannot be passed along to later generations.
D. Small changes add up over many generations.
Answer:
D. Small changes add up over many generations.
Explanation:
It's not A because not all animals in a population can always reproduce. Some may be infertile.
It's not B because genetic variety is something that occurs naturally. Because of genetic variety, random mutations can occur (these mutations later become adaptations).
It's not C because adaptations can be passed down to later generations. These adaptations can lead to natural selection which eventually leads to evolution.
Which of these would be useful in determining the species diversity of a pond ecosystem?
Select one:
Classifying the types of ecosystems that surround the pond
Sampling areas of the wetland and identifying all the plant and animal species present
Performing a DNA analysis of all the reptiles found in the ecosystem
Counting the number of red wing blackbirds
Answer:
I'm pretty sure It's Sampling areas of the wetland and identifying all the plant and animal species present
Explanation:
Which factor is NOT an environmental stimulus that plants respond to by means of a tropism?
A. Light
B. Wind
C. Touch
D. Gravity
In which squares should the phrase “Yellow pods” appear?
The given question is incomplete however the correct question and the flow chart is related to the question as follows:
The flowchart below shows the three generations of a cross between a pea plant that has yellow pods and a pea plant that has green pods. yellow pods are the dominant trait. The flowchart is missing the labels that describe the traits.
In which squares should the phrase “yellow pods” appear?
1. A and D
2.B and E
3. A, C, and D
4. A, B, C, D, and E
Answer:
The correct answer is: 3. A, C, and D
Explanation:
According to Mendel’s laws of inheritance, when a plant with the dominant trait is crossed with a plant with a recessive trait, as a result, the dominant phenotype appears in all the F1 offspring. On Self cross F1 offspring, produces F2 offspring with dominant and recessive traits.
In the given scenario, pea plant with ‘yellow pods’ are dominant and pea plant with ‘green pods’ is recessive.
Therefore, when pea plant with yellow pods is crossed with the pea plant with the green pod, the F1 offspring (C) produced are with yellow pods.
Thus, parent (A) is with yellow pods and F2 offspring (D) is with yellow pods.
Why do we only have fossils of a fraction of the things that have existed on
Earth?
O A. Many environments destroy fossils over time.
OB. Only mammals can become fossilized.
O C. Fossils can only form during a warm period.
O D. Many organisms live in the ocean.
L 2.2.4 Quiz: Translation
Which amino acid chain will be formed by the codons shown below?
GUC CUU CCG
Messenger
Second base in codon
RNA Codons U
c
A
G
UUU UCU UAU UGU
UUC)
Phe
UCC UAC
}Tyr
UGC)
Cys
с
U
Ser
UUA
Leu
UCA
UAA Stop UGA Stop A
UUG UCG
UAG Stop UGG Trp G
CUU CCU CAU CGU
U
CUC CCC
His
CAC CGC
Leu Pro
CUA CCA CAA
Gin
CGA
CUG CCG CAG CGG
AUU ACU AAU
Asn
AGU
AUC
Ser
lle ACC AAC) AGC
A
Thr
AUA ACA AAA
AUGStart Me ACG
Lys
AGA
AAG) AGG
Arg
GUU GCU GAU GGU
GUC GCC
Asp
GAC, GGC
G
Val
с
Ala
GUA GCA GAA
Gly
Glu
GGA
GUG GCG GAG) GGG
Arg
First base in codon
POCO POCO POCO 20co
Third base in codon
O A. Leu His Ser
O B. Val Leu Pro
O C. Pro Val Pro
O D. Val Pro Pro
Answer:
uuu ucu uau ugu uuc) phe ucc uac }tyr ugc) cys
Answer:
The answer is Val Leu Pro
What is an important by-product of the photosynthesis reaction?
