fertilization?

Q: I. Explain what happens as a tsunami approaches the coastline or seashore. 2. Explain why there is t...

A: Note We’ll answer the first question since the exact one wasn’t specified. Please submit a new quest...

Q: A- if you know the compressional velocity is 5000 m/sec, and shear velocity is 2000 m/sec calculate ...

A: Elastic waves are consist of two waves P waves and S waves. In compressional wave ( P wave)  the par...

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A: It is a general property that water flows in the steepest slope direction. In contours, the steepest...

Q: the type of volcanic eruption with the descriptions magma. Write the letter of the correct answer on...

A: The mountain or hill which have one vent through that magma comes out from the earth's interior to s...

Q: help

A: Firstly, let us discuss what is Waxing crescent moon, waning crescent moon, full moon, the new moon?...

Q: help

A: Earth is the third planet in the solar system. Moon is the only natural satellite of Earth.And Earth...

Q: 7.Serpenticone referring to a loosely coiled , evolute ammonoid resembling a coiled snake Select one...

A: Serpenticones is the extreme forms that resembling a coiled snake. It is an evolute cephalopod with ...

Q: Tycho Brahe’s position measurements of a “new star” led him to conclude   a. the new star was fa...

A: Tycho Brahe was as astronomer and was known for his accurate astronomical observation. He proposed t...

Q: 6.help

A: The development of certain species greatly depends on the environment which they live in. the extinc...

Q: A “phase” of the moon is determined by the   a. portion of sunlight reflected by the lunar surfa...

A: The moon is the only one satellite of earth. like planet, moon doesn't have any light. but, it refle...

Q: Nautilus is a coiled cephalopod . It is unusual because most nautiloids were straight cones . Selec...

A: Nautilus is a coiled cephalopod and they still exist from the upper Cambrian to the present day. The...

Q: Star A. Spectral Type: G2 V, m V = 5 Star B. Spectral Type: B1 V, m V = 8 Star C. Spectral Type: G2 ...

A: The relation between absolute magnitude, apparent magnitude and distance of a star is given by the f...

Q: Shallow infaunal bivalve usually unornamented with ribs . Select one : True False

A: The evolution of living organisms in geological time scale is a primary objective of paleontology. B...

Q: The two great circles, the ecliptic and the celestial equator, do NOT coincide but are tilted with r...

A: Earth is the third planet in the solar system. It is a terrestrial planet that can sustain life on i...

Q: 3.Dysodont dentition a small group of cardinal teeth and two lateral teeth Select one True False

A: Based on the nature of the hinge line and the difference in the articulating mechanism dentitions ar...

Q: 1. Describe the mantle. 2. Describe in your own words how the Earth’s layers were formed

A: The Earth is the third planet in the solar system. It is a terrestrial planet, meaning it has a rock...

Q: 13.help

A: The natural environment consists all the living and non-living thing that surround us and occur natu...

Q: During a total lunar eclipse,   a. the moon must be new.   b. the observer must be in the pa...

A: A total lunar eclipse is a phase when the earth is in the position between sun and moon. When the po...

Q: Shell hinged by an elastic ligament to allow the function of burrowing , respiration and feeding Se...

A: Fossils are the preserved remains or the traces of past life and their activity. With the help of fo...

Q: I need just the name of terms. You should just match the given words with the definitions and nothin...

A: Astronomy is study of anything that is beyond the Earth's atmosphere. This includes both the objects...

Q: Use the diagram below to answer the questions that follows. 1. Identify the three plates in the diag...

A: 1. Diagram contains three plates: Plates A and B are oceanic and plate C is continental. Oceanic pla...

Q: Use the diagram below to answer the questions that follows 1) which type of plate boundary occurs at...

A: 1) Divergent plate boundary: It is also termed a constructive plate boundary or Abduction zone. In t...

Q: In an isotropic medium, flow lines should be _______ to no-flow boundaries, and ______ to constant h...

A: The medium inculcates properties of electromagnetic refraction index and moves to the same direction...

Q: Which of the following soils would you expect to have the greatest buffering capacity? loam w/ 2% OM...

A: Buffering capacity of soil is the ability to resist pH changes. It determines the acidity percentage...

Q: What is the difference between the hurricane and the typhoon.

A: Natural disaster is a major adverse event resulting from natural process of earth example flood, dro...

Q: The book “De Revolutionibus Orbium Coelestium”   a. describes how Galileo’s observations and Kep...

A: The book was written by astronomer Copernicus and published in 1543. Copernicus, in the book, propos...

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A: The earth is divided into various latitudes and longitudes to define an object at a particular locat...

Q: Which of the following is NOT a correct description? Knowledge in chemical kinetics can answer the ...

A: In a Batch reactor, there is no flow, so fourth statement is incorrect and rests are correct.

Q: Spring tides occur   a. at new moon and first-quarter moon.   b. at first quarter and third-...

A: Tides is the rise and fall of sea level or wave due to extra-terrestrial forces like moon and the su...

Q: Show all working explaining detailly each step

A: Rocks are naturally occurring aggregates of minerals. They are constantly put under stress that lead...

Q: Explain how plate tectonics cause earthquakes

A: Earthquake is defined as a sudden movement within the Earth’s crust. It happens along the fault, cra...

Q: What type of unconformity is shown in the following image (Arrows point to the unconformity surface ...

A: Unconformity is defined as the geological event of denoting a period of erosion and non-deposition. ...

Q: Using the diagram, the groundwater flow will________ over time if the factory is built A. becom...

A: The above-given diagram states that there is industrial construction in the area. And just close to ...

Q: Refer to the picture with the question explain what kind of boundary we are seeing a location c

A: Tectonic plates are considered as moving and split parts of the lithosphere. It is believed that the...

Q: Imagine you were provided with three plastic cups labelled X, Y & Z and two U-shaped objects lab...

A: Temperature is a quantity which is used to express how hot or cold a thing or matter is. It is also ...

Q: The sun is 149.6 × 10 6 km from Earth and its angular diameter is 0.50˚. What is the actual linear d...

A: Given r=149.6×106 km θ=0.5° d=?

Q: 11.Belemnites are common Palaeozoic endocochleate cephalopods Select one True False

A: The Earth originated about 4.54 billion years ago. The life on Earth originated about 3.75 billion y...

Q: Use the diagram below to answer the questions that follow A. Which type of plate boundary occurs at ...

A: The interior of Earth can be differentiated into four layers- crust, mantle, outer core, and inner c...

Q: 57..Though most gastropods are grazing forms , some are Sessile benthos T F

A: Fossils are the preserved remains or the traces of past life and their activity. With the help of fo...

Q: 16. Cinder cone volcanoes...a. form primarily from eruptions of mafic pyroclasticsb. form primarily ...

A: Volcanism is the geological phenomenon of the eruption of the magma, in the form of lava, from the E...

Q: How did Sierra Madre mountain ranges help minimize the impact of the typhoon?Cite the factors.

A: A typhoon is a tropical cyclone that develops between180° and 100°E in the Northern Hemisphere. Coas...

Q: Compare limitations of solar and wind energy

A: Wind is a natural movement of air with any velocity. this movement can be vertical or horizontal. Ga...

Q: A village area is fairly remote, with limited public services. It is agro-based livelihood, with a h...

A: Sustainable development is the saving of resources for a better tomorrow without compromising the ne...

Q: 80.Nautilus is a coiled cephalopod . It is unusual because it is still living T F

A: Fossils are the preserved remains or the traces of past life and their activity. With the help of fo...

Q: Base saturation is the measure of which of the following ions? O Ca2+, H+, Mg2+, K+ O Ca2+, Na+, Mg2...

A: An ion is a charged atom or molecule. Ions can be positively charged, called a cation, or negatively...

Q: Activity 1.3: What is the Risk Factor? Direction: Analyze the given situation by identifying the cor...

A: INTRODUCTION Risk factor can be simply defined as increase of danger or threat to the society or env...

Q: Imagine you were provided with three plastic cups labelled X, Y & Z and two U-shaped objects lab...

A: Temperature is a quantity which is used to express how hot or cold a thing or matter is. It is also ...

Q: What can be done to protect the genetic diversity of crop species?

A: INTRODUCTION- Crop species have genetic diversity. Genetic diversity can be explained as the genetic...

Q: Describe air pressure, how it is measured, and how it changes with altitude. What is standard atmosp...

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any ...

Q: When we say that gravitation is universal, we mean that   a. it is important in all aspects of s...

A: It is called that gravitation is universal because every object, which has mass, has property of gra...