hello humans ~
_______ are the agents that act as carriers of a pathogen and spread diseases.
Vectors
Microbes
Parasites
DNA
Explanation:
I think the answer is parasites
What type of molecule is doing the "work" in the picture
Answer:
where is the picture at?
NO LINKS AND NO FAKE ANSWERS. Tony has a mass of 50 kg, and his friend Sam has a mass of 45 kg. Assume that both friends push off on their rollerblades with the same force. Explain which boy will have greater acceleration.
Answer:
Sam, he weighs less, so he accelerates faster
Which characteristics of wombats is most likely an adaptation for attracting mates?
A.muscular legs and shoulders
B. thick brown fur
C. a pouch with milk glands
D. dropping with unique smell
Answer:
D
Explanation:
this list contains both characteristics and components of some nucleic acids 1.Single stranded 2. Deoxyribose 3. Ribose 4. Uracil 5. Thymine 6. Adenine 7. Phosphate group 8. Hydrogen bonds which of these characteristics and components of DNA?
Answer:
Explanation:
1,2,3,4,5.6,7,8
Describe a situation which genetic variation played a role in the organism we see today that exhibit mimicry or camouflage.
Genetic variation is the raw material for natural selection. It is part of evolution.
What is evolution?Evolution refers to descendence with modification, which especially happens due to natural selection.
Natural selection is the process of differential survival and reproduction of the fittest (more adapted) organisms.
Genetic variation is the raw material used by evolution to 'select' the phenotypically more adapted organisms in a given environment.
Learn more about the natural selection here:
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HELP PLEASE:
Explain the relationship between the vocabulary terms: vesicle and phagocytosis
Answer:
Pinocytosis is one type of endocytosis, the general process by which cells engulf external substances, gathering them into special membrane-bound vesicles.
Explanation:
Hope that helped!
Pls help me ^^
Scientists use radiometric dating to determine the age of
rocks. Radioactive atoms are used for radiometric dating.
Which term also describes dating using radioactive atoms?
A. Atomic dating
B. Chemical dating
C. Absolute dating
D. Relative dating
Answer:
Hey the answer is C Absolute dating.
Absolute dating uses the measurement of carbon isotopes which is quite similar to radioactive dating in fact its so similar they call it radiocarbon dating.
Explanation:
Hope this helped.
12. A farmer is struggling to control the population of a certain insect on his farm. After researching population control techniques, he discovers that a particular bird is a predator of this insect. The farmer purchases a number of these birds and releases them onto his farm. How might the farmer's action most likely have a negative impact on the ecosystem
The farmer's action most likely have a negative impact on the ecosystem because may be there is no predator or controlling agent of that bird.
Why introduction of new bird cause problem?We know that one organism is responsible for controlling the population of other organism so if such type of controlling agent is present, the organism grow rapidly and can harm the whole ecosystem.
So we can conclude that farmer's action have a negative impact on the ecosystem due to presence of no predator or controlling agent of that bird.
Learn more about bioagent here: https://brainly.com/question/842527
Answer: the birds will consume beneficial insects along with the pest species.
Explanation:
The biological levels of organization range from a single cell all the way up to the biosphere in a highly structured hierarchy. The biological hierarchy includes: cells, tissues, Organs, organ systems, and organisms. Consider each of the pairs shown below select all that correctly paired the level with an appropriate example.
A) organ: heart
B) cell: neuron
C) tissue: blood
D) organ: muscle
E) organ system: small & large intestines, stomach, pancreas, gall bladder
Answer:
B) Tissue is made of different types of cells.
D) Organs are made of different types of tissue.
Explanation:
The tissues are made of different types of cells. The organs are also made of different types of tissue. There is no need of same types of tissues to make organs. Thus, option (B) and (D) is correct answer.
Environmental degradation is a consequence of previous technological advances. please select the best answer from the choices provided t f
Answer:
T
Explanation:
Based on ypur question i think thats it
I found the question online
Environmental degradation is a consequence of previous technological advances is true statement.
What is Environmental degradation?Environmental degradation is the deterioration of the environment as a result of resource depletion, including poor soil, water, and air quality, ecosystem disruption, habitat loss, the extinction of wildlife, and pollution.
Any alteration or disturbance to the environment that is deemed harmful or undesirable is what is meant by this definition.
The detrimental impacts of any human activity on the environment are referred to as environmental concerns. Both the biological and physical aspects of the environment are considered. Air pollution, water pollution, natural environment pollution, trash pollution, and other major environmental issues are among the major causes of considerable concern.
Therefore, Environmental degradation is a consequence of previous technological advances is true statement.
To learn more about Enviornmental degradation, refer to the link:
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Wetlands help reduce erosion through _______. A. Nutrient absorption b. Sediment trapping c. Bacterial absorption d. All of the above Please select the best answer from the choices provided A B C D.
Answer:
it is d that's my answer to the question
1 In the chemical equation: C + O2 -> C.O2, CO2 is
Answer:
1 carbon 2 oxygen?
Explanation:
hope this helps, i dont exactly understand the context of the question, also ask in Chemistry next time
Answer:
carbon dioxide???? I think that's the answer.
Explanation:
Land that links protected habitat and allows the movement of wildlife between them to sustain genetic and species diversity is a(n):
Answer:
habitat corridor
Explanation:
Quick Question!
If the diploid number of an organism is 36, how many chromosomes are found in a gamete?
-:-:-
Answer:
18
Explanation:
gametes only contain one half of a full genome (genetic makeup) so 36/2 is 18
Something that causes plants and animals to respond to their environments is a called a(n)
a. stimulus b. imprinting
c. migration d. reflex
What is the compound found in raspberries that plays a role in our solar cell.
Answer:
Anthocyanin. This is also found in blackberries, and is used to absorb light, as these fruits may need extra light sometimes to survive.
Anthocyanin is a pigment or compound found in raspberries that plays a key role in the solar cells.
What is Anthocyanin?Anthocyanins are a group of antioxidants which are found in red, blue, and purple fruits and veggies majorly. A diet which is rich in these compounds may help in preventing inflammation and protect the organism against type 2 diabetes, cancer, and heart disease. Regularly eating anthocyanin-rich foods or diet may also benefit the individual with good memory as well as overall brain health.
The organic solar cell is made for the purpose of research in the laboratories which uses the pigment anthocyanin, an organic compound extracted from the plants, such as blackberries and raspberries, that absorbs light energy from the Sun.
Learn more about Solar cells here:
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5. Starting with a segment of double-stranded
DNA, create a model to show how an error that
occurs during DNA replication would be passed
on to future generations. Explain how this model
illustrates how errors in DNA replication result in
genetic diversity
Answer: N/A
Explanation: During S phase, polymerase enzymes sometimes insert the wrong nucleotide or too many or too few nucleotides into a sequence, causing errors in DNA replication
Give two reasons why earthworms are nocturnal
Answer/Explanation:
Nocturnal ⇒ occurring or active at night
Reason 1; During the day earthworms mostly stay in their burrows underground
Reason 2; At night they come up on to the surface to feed
Knowing that; They have receptor cells in their skin that are sensitive to light and touch. Worms breathe through their skin. It's imperative for them to stay cool and moist in order to continue breathing. If they came out during the day the sun would dry them out and they would not be able to breathe.
~Lenvy~
Enzymes catalyze chemical reactions by lowering the:.
Answer:
activation energy barriers and converting substrate molecules to products.
Which system is responsible for the transportation of blood throughout the system?.
If you were riding in a car down a city street, which frame of reference would not allow
you to detect that the car was moving?
the driver of the car
buildings along the street
O traffic lights at intersections
O cars parked on the sides of the street
Answer:
Driver
Explanation:
You can't tell if the car is moving by looking at the driver as they are in the car with you
What is the best replacement for the underlined word in the sentence below: The glucose in fruit can help give you energy. a. Vitamins c. Juice b. Sugar d. Protein
Answer: Sugar
Explanation: Fruits contain two types of sugars: fructose and glucose. Glucose raises blood sugar so id say your answer Is Sugar.
If God exists and He (or She) revealed themselves, would people accept God as God? NO LINKS
Answer:
First of God is a He, God the Father, he already revealed himself through Jesus Christ. Some accepted Jesus as God and some didn't. Even IF there was another sign, some would still not accept it because they are too material and this world doesn't want people to accept a higher being as all holy and powerful.
A virus is made of a protein shell that carries
DNA. Which statement best describes how
the virus can be classified according to cell
theory?
Answer:
it is classified as non living or a prokeriote.
Explanation:
What improves the productivity of cellular respiration?.
Answer:
highly folded surface of the inner mitochondrial membrane
Explanation:
hope I helped <3
.
What biological organisms are in topsoil?
Topsoil is the home of living things and the materials that they make or they change. Some examples of organisms that live in the soil are small animals like moles and earthworms, bacteria, and fungi that mix and break down materials into nutrients for plants, animals, and insects.
Answer:
moles and earthworms, bacteria, and fungi
Explanation:
hope this helps im not really sure if its right or not <3
How many species of birds are in the world
Answer:
According to most studies, there are around 10,000 species of birds around the globe. Just in the United States, there are over 1,000 species. Because of how many species of birds there are, birds are considered one of the most abundant animal types on the planet
Explanation:
mark me brainliest
Answer:
There are about 18,000 bird species but there is expected to be more in the future!
Explanation:
Hope this helps! Have a blessed day and night!!
Should the FDA allow GMOs food to be sold in stores around the U.S?
Answer:
they allow gmos to be sold In stores because they are safe to eat if it weren't safe it wouldn't be in the store
How do you think Earth would be different
if it was closer to the Sun? Further from the Sun?
Answer:
if the Sun was closer the temperature will increase while if it was far the temperature will decrease
Answer:
If the earth was closer to the sun the temperature would increase and humans wouldn't be existing...
if the earth was away from the sun then the earths temperature would decrease and it would be completely ice....
Explanation:
Hope it Helps!!!!