Which is an example of cohesion?
A. water sticking to glass
B. water sticking to water
C. hydrogen sticking to oxygen
D. oil sticking to plastic

In sea urchins, the protein bindin enables sperm to attach to eggs, and is thought to play an important role in successful fertilization in the ocean. Bindin genes differ substantially among sea urchin species. The bindin gene is therefore likely to play a major role in: a. Geographic separation b. Prezygotic isolation c. Postzygotic isolation d. Gametic isolation e. Both B & D Last week Amy ran 15 miles more than anjali amy ran 22 miles how many miles did Anjali run Read the passage.The Oldest and Youngest Places on EarthWhat is the oldest place on the earth? While the earth itself is estimated to be approximately five billion years old, most landforms are not nearly that old. Scientists debate what the oldest landform truly is, but it might be on Baffin Island. On this large northern Canadian island, which falls inside the Arctic Circle, rocks have been found that are believed to be over 4.5 billion years old. If these rocks truly are that old, then they have been around longer than the earths crust!It is hard to believe that any rocks could be older than the outer surface of the earth, but their discovery in 2016 has given scientists some interesting insights about how the earth was created. As melted mantle rose to the surface and the earths denser elements sunk toward its center to form its core, most of the first rocks were absorbed into the earths inner layers. But not the rock on Baffin Island.While there is still debate about whether Baffin Island is the oldest place on the earth, there is little question of where one of the youngest is. In December of 2014, an underwater volcano near the Pacific islands of Tonga erupted violently and continued to spurt lava and ash for over a month. When the volcano quieted, there was a new island in its place. Hunga Tonga-Hunga Ha'apai, as the island was named, was about one square mile in area and covered in black gravel.Its not unusual for small islands to be created by volcanoes, which erupt when the magma of the earths mantle breaks through the crust in the form of lava and ash. What is unusual is for those islands to remain longer than five years after they have been created. Hunga Tonga-Hunga Ha'apai was expected to dissolve back into the Pacific Ocean shortly after it was formed. But in 2020, the island was not only still around, but had developed a thriving ecosystem. From above, much of the dark gray island is now lush and green, and birds, such as owls and seagulls, make it their home. It is unknown whether the earths youngest island will last for long, but it has already exceeded expectations.What do the earths oldest and youngest places have in common? Both were created from volcanic rock. The same type of rock that hardened and remained above ground in Baffin Island also hardened to form Hunga Tonga-Hunga Ha'apai more than four billion years later.What connection does The Oldest and Youngest Places on Earth make between volcanic rock in the creation of landforms?A.It illustrates how volcanic rock contributed to the formation of two islands at different times in the earth's history.B.It illustrates how the heat and destructive power of volcanic rock prevents the creation of new landforms.C.It illustrates how volcanic rock on Hunga Tonga-Hunga Ha'apai brought a thriving ecosystem to the surface.D.It illustrates how volcanic rock plays a role in the creation of some islands, but not others. energy transfer by electromagnetic waves Six less than 3/4 of a number is the same as the number. Find the number. Prior to the Seventeenth Amendment, how did some senatorial candidates attempt to get elected into office?by asking for an appointmentby rigging examsby buying votesby holding primaries hurry im timed The ______________ were discovered in a cave in 1947. They contain the history of the Second Temple and some manuscripts of the Hebrew Bible. HELP ASAP! WILL MARK BRAINLIEST, HELP NOW! Which two factors contributed to the fall of the Western Roman Empire?It is NOT invasion of Germanic tribes or Odoacers aristocracy.A. Dictatorship of the Roman emperorsB. Inefficiency of the Roman soldiers C. Shift of the capital to Byzantium (will mark brainliest) pls dont scam - due today! these are my last points please answer I need helps getting the reasons and statements for this problem please help I got more coming btw. Bill and Jill both exercise on Monday, January 1. Bill exercises every 5th day, and Jill exercises every 4th day. What is the next date on which Bill and Jill both exercise? Alex donated cans of food to support people who were in need offood. Which Pillar of Islam, described by the Qur'an, did Alexfollow?Select one:fastingfaithpilgrimagealms Pls help its easy and worth 10 pls. 7. The speed of one car is 20% less than the speed of a second car. What per cent more time does the first car need to travel the same route as the second car? Three vertices of parallelogram ABCDare A(-2,-2), B(2, 1), and C(0,7). Whatare the coordinates of vertex D? (1 point) Suppose the chance a player will win a single round of a certain gambling game is (supposedly) 25%, independently of other rounds. You play 100 rounds and win only 18 times. This is less than the expected value. Was it just bad luck Your friend loans you $550 to buy a PS5. They are going to charge you 3% interest rate. After some time you pay your friend back the $550 plus $33 in interest. How long did it take you to pay your friend back? A homeowner wants to include a semicircular patio at the end of a square sandbox. She knows that the area of the semicircular patio is 25.12 cm. What is the length of the side of the square? what is the reaction type?