Plants could not live if they were unable to get water and nutrients from soil. In some places, especially deserts, these resource are in short supply so plants must compete with each other for them. Which of the following is an actual strategy used by plants to keep competitors from being a problem?
A) Having very spiky parts above ground

B) Releasing ‘plant poisons’ (herbicides) from their roots into the soil

Answer:

1.

a. Stratovolcanoes are steep-sided volcanoes that erupt a variety of lavas that are stiff or pasty and do not flow easily.

b. basalt, andesite, dacite, rhyolite

c. Volcanoes have a crater at the summit formed around a vent through which lava, steam, ashes, etc. are expelled.

2. Mythology was often used by ancient cultures to explain natural phenomena, including volcanoes. Volcanoes have the power to create and destroy, which would have been awe-inspiring to people in ancient times. By creating stories and legends around volcanoes, ancient cultures were able to explain their behavior and attribute their power to the gods or other supernatural beings, thus giving people a sense of control and understanding.

3. Rift volcanoes are volcanoes that form along the boundaries of tectonic plates, where magma rises up to the surface and creates a linear series of volcanic vents. They are typically located along mid-ocean ridges and are characterized by eruptions of fluid basaltic lava. Cinder cones are small, steep-sided volcanoes that are formed from explosive eruptions of gas-charged magma. They are typically less than 300 meters high and are made up of loose pyroclastic debris.

4. Pyroclastic rocks are rocks that are formed from the consolidation of volcanic fragments that were explosively ejected during an eruption. They are composed of different types of materials such as ash, pumice, and volcanic bombs. Pyroclastic rocks can be deposited in various ways, such as air fall deposits, pyroclastic flows, and lahars.

5. There are three main types of volcanoes: shield volcanoes, stratovolcanoes (or composite volcanoes), and cinder cones. Shield volcanoes have broad, gently sloping sides and are made up of fluid lava flows. Stratovolcanoes are tall, steep-sided volcanoes that are formed from explosive eruptions of viscous lava and pyroclastic debris. Cinder cones are small, steep-sided volcanoes that are formed from explosive eruptions of gas-charged magma.

Answer:

A is correct

Explanation:

A. The correct answer is ISO 27002. ISO 27002 is an international standard for implementingand maintaining information security systems.Option B is incorrect. ISO 27017 is an international standard for cloud security.Option C is incorrect. NIST 800-12 is a general security standard and it is a U.S. standard,not an international one.Option D is incorrect. NIST 800-14 is a standard for policy development, and it is a U.S.standard, not an international one.

Answer:

1.A

2.C

Explanation:

Answer:

1. rectus femoris, vastus lateralis, vastus medialis, and vastus intermedius.

2. cant see picc

3. biceps/ triceps?

4.to move bones in opposite directions, pairs of muscles must work in opposition.

5. bicep/ tricep

6. bicep contracts tricep relaxes

7.Both of the muscles need to be equally developed to maintain normal functions.

Explanation:

Answer:

yes that is correct

Explanation:

Answer:

Not even close did it's the cytoplasm

Answer:

The Correct answer is TRUE

Answer:

Senses i think...

Explanation:

Hope this helps!

Answer:

A is  Vacuole and B is Chloropist and C is cell

Answer:Eukarya(a)

Explanation:

They have Eukaryotic cells

Answer:

An example of physiological adaptation is the development of a thicker fur coat in animals living in colder climates. This adaptation helps to insulate the animal and keep its body temperature regulated. Other examples of physiological adaptation include the ability of some animals to hibernate in winter, changes in the shape of feet and claws to allow better climbing, and changes in the shape of beaks to allow better feeding in different environments.

Answer: There's a lot of sun all year round

Explanation:

Australia is close to the equator which means it is hotter as the sun is closer. The heat from the sun damages our skin and causes skin cancer. In Australia the rates would be high because people are exposed to the sun more.

From the diagram of the rock cycle the missing part is ( B ) ; Melting

Magma is a hot liquid/semi-liquid rock that is usually formed under the earth due to high pressure and temperature present in the inner core of the earth. magma is obtained by the melting down of existing rocks ( Igneous, sedimentary and metamorphic rocks ) under high pressure and temperature in the earths core.

Magma is released to the earth surfaces during volcanoes therefore the missing term  in the rock cycle is melting

Hence we can conclude that from the diagram of the rock cycle the missing part is Melting.

Learn more : https://brainly.com/question/23661578

Here is a possible chat between the hypothalamus and the pineal gland before sleep:

The hormone that the hypothalamus produces that sends signals to the pineal gland to produce melatonin is called melatonin-releasing hormone (MSH). The hypothalamus and the pineal gland work together to regulate sleep-wake cycle.

When it gets dark outside, the hypothalamus releases MSH, which signals the pineal gland to start producing melatonin. Melatonin is a hormone that makes the body feel sleepy. It helps to regulate the body's internal clock and to promote sleep.

Find out more on endocrine system here: https://brainly.com/question/4455660

#SPJ1

Answer:

heterotrophs

Explanation:

plants can prepare their own food due to a process called photosynthesis.

animals depend on other animals or plants to make their food so they are called autotrophs

Answer:

2

Explanation:

Energy is transferred between organisms in food webs from producers to consumers.

The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.

Answer: between organisms in food webs from producers to consumers.

Explanation:

A pedigree chart is used to track inherited traits through generations.

A pedigree chart is a visual tool that represents the inheritance patterns of specific traits or genetic conditions within a family. It helps to trace the occurrence of traits, diseases, or genetic conditions across multiple generations by depicting the relationships between individuals and their affected or unaffected status.

Pedigree charts are commonly used in genetics and genetic counseling to analyze patterns of inheritance, identify carriers of genetic disorders, determine the probability of passing on certain traits or diseases, and study the transmission of traits within families. By examining the patterns of inheritance in a pedigree chart, one can gain insights into the mode of inheritance, such as autosomal dominant, autosomal recessive, or X-linked inheritance, and make predictions about the likelihood of certain traits or conditions appearing in future generations.

Answer:

Sickle cell disease is caused by a specific type of genetic mutation known as a point mutation. More specifically, it is a point mutation that affects the beta-globin gene, which is responsible for producing a protein called hemoglobin that is found in red blood cells and carries oxygen throughout the body.

In sickle cell disease, a single nucleotide base in the beta-globin gene is changed, resulting in the substitution of one amino acid (valine) for another (glutamic acid) in the hemoglobin protein. This small change in the protein structure causes the hemoglobin molecules to stick together under certain conditions, forming long, rigid structures that cause the red blood cells to become deformed and assume a sickle shape. These sickle-shaped cells are less flexible and can get stuck in small blood vessels, leading to reduced blood flow and oxygen delivery to tissues and organs.

This mutation is inherited in an autosomal recessive pattern, which means that a person must inherit two copies of the mutated beta-globin gene (one from each parent) to develop sickle cell disease. A person who inherits only one copy of the mutated gene is said to have sickle cell trait, which usually does not cause symptoms but can increase the risk of certain health problems, especially under conditions of low oxygen (e.g., high altitude, strenuous exercise).

Explanation:

Kindly give it a five-star rating.

Answer:

the diagram shows the body structures that are similar though in different species due to common ancestry, this evidence is comparative anatomy.

Answer:

The diagram shows that they have homologus structure.  All of these different species have the same bones but differnt fuctions like swimming vs flying. They show that we call came from a common ancester because we have similar structures even though they are differnt species.

Explanation:

Answer: Variation, Difference between traits in individuals of the same species ... The population will not only evolve ( change in its genetic makeup and inherited traits), but will ... Evolution is not the same as adaptation or natural selection.

Explanation:

Answer: the answer would be b

Explanation: none of the others make any sence that's why.

Answer:

Explanation: black white gray black black white

Answer:

If An organ fails:

Major organs that can fail include the brain, heart, lungs, kidneys, liver and intestines (gut). If one of these organs stops working, the patient will not be able to survive without the help of very strong medicines and/or machines.

Explanation:

I know this because I'm in advanced bio!!