Hypothesize why oysters secrete calcium carbonate layers around foreign particles.

Q: Hypothesize how some people have red hair through viable errors.

A: Traits are basically characteristics features that are unique to specific/ particular organism .…

Q: Snorkeling a coral reef you see an animal with multiple arms hiding in a crevice. Determine whether…

A: Echinodermata The animals belonging to this phylum are a variety of invertebrate marine animals.…

Q: What are Animals which are irregularly shaped

A: Animals which are irregularly shaped are called as ASYMMETRICAL SYMMETRY

Q: Write shorts notes on how coelenterates defend themselves when swimmers ventures into their habitat

A: Coelenterates have tissue grade body and they are made up of few cells which alert them when the…

Q: Animal that swim weakly or drift in water

A: There are organism in the water which cannot propel themselves against the water current. They are…

Q: adogram represented human, chimp, gorilla, and orangutan relationships, which puld represent humans?

A: We share about 96 % of our DNA with gorillas, meaning that we are in a sense, more than twice as…

Q: The room temperature incubation was near? a. 5 C b. 37 C c. 42 C d. 25 C

A: Incubator is a machines in microbiology lab for maintaining the growth of microorganisms by…

Q: Which serves as storage function in animals? 000000 A 海 B xxoo cocoo pe C D

A: Storage function refers to the reserve food material. The excess food is converted into storage…

Q: Discuss how Vitamin A could cause eye problems in fish

A: Xerophthalmia is a deteriorating eye disease caused by vitamin A deficiency. A lack of vitamin A can…

Q: Elaborate three bones that allow the frog to live on land

A: Frog, any of different tailless creatures of land and water having a place with the request Anura.…

Q: Wilat IS the sigin of the ochre sea star メ C = ? A= ? B= godsenec barpacle whelk chiton + mussel…

A: The trophic level is defined as the feeding level occupied by an organism in the food chain, food…

Q: write a short conclusion about  Platyhelminthes Nematoda and Annelida

A: Platyhelminthes/ Flatworms:- They are soft bodied, flat invertebrates, most of which are parasitic…

Q: like the desert, or emergent A. Class Osteichthyes B. Class Mammalia

A: Amniotes are part of the tetrapod vertebrates that include sauropsids (including reptiles and birds)…

Q: When does differentiation begin? A. when the zygote forms B. when the zygote begins to divide C.…

A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…

Q: Design a test to support or refute this hypothesis: people who have no family history of high blood…

A: Salt has long been condemned as a cause of "hypertension". But, as the condition's study has…

Q: How does fish reproduce

A: Introduction: Reproduction is the process of producing new organisms. In fishes, the mode of…

Q: Infer and explain how the rate at which gas exchange (between oxygen and carbon dioxide) occurs for…

A: The human respiratory system originates at the nose and continues through the airways and lungs. The…

Q: According to the text, what are the three things that make for a more stable environment when…

A: The three things that make for a more stable environment when organisms burrows beneath the surface…

Q: Which sentence correctly compared the acidity of acid rain to acidity of natural rainwater

A: The acid rain is caused by the oxides of sulfur and nitrogen which when react with water lead to the…

Q: a) What is the unique characteristic of the prawn? b) State the organ that helps prawn swim. c) What…

A: Prawns belong to phylum arthropoda. Arthropoda is the largest phylum of animal kingdom. The unique…

Q: How does an animal’s different body structures relate to its ability to adapt to its environment?

A: Adaptation is the process by which the organism adjusts to their environment for survival. This can…

Q: Use the table to answer questions 22 through 24. Panet drops a tennis bal from the same height on…

A: G. Bill is taller than Janet Explanation: ball bouncing depend upon the height it travels. more…

Q: Which later represent the oldest layer

A: The earth internal structure is given in the image with different layer of earth.  The layer of…

Q: IMAGE 1 IMAGE 2 Location A Location A Location B Location B IMAGE 3 IMAGE 4 Location A Location A…

A: Infer how these changes occurred in the mice overtime. Use the word variation. COUNT ALL THE NUMBERS…

Q: Use the food web diagram to the right to answer questions 1-3 Squid Mackerel Bluefish Killifish…

A: Food chains are defined as the series of individual organisms in a chain that feeds on the previous…

Q: Examples of open ended questions about Cell structure.

A: An open-ended question is one that cannot be responded with a simple "yes" or "no" or a fixed…

Q: indicate in a short text : Adaptations to filtration in clams (and by extension in lamellibranchs)

A: Clams are bivalve molluscs. They have no head and they lack some usual molluscan organs like the…

Q: about HARRIS Boric Acid Roach and Silverfish Killer Powder.

A: HARRIS Boric Acid Roach and Silverfish Killer Powder is use for killing insects

Q: Chitin

A: Ans. The correct answer is  chitin   chitin is a homopolysaccharide that forms the exoskeleton of…

Q: The chelipeds of prawns are quite diminished in size when compared to crayfish and lobster.…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Use of drugs  Analyze the reason why top ranked sportsman use drugs

A: Drugs are the medicines that are given to people in order to cure them for various diseases These…

Q: Explain why forams have such a well-preserved fossilrecord.

A: The remains, traces, or impressions of ancient life are called fossils. Their study is known as…

Q: Describe these pictures. Infer some causes why these happen.

A: The pictures that we see are of injuries . An injury is damage , hurt , other trauma that is…

Q: Use the dichotomous key to answer question 22. 1A Go to 2 All wings are thin, delicate, and…

A: A dichotomous key is an important scientific tool, used to identify different organisms, based the…

Q: rections: Take a look at your backyard and list down the different living things and non-living…

A: Living non living Cat, dog, house, fly mosquito, humans, cow, snake, frog, buffalo, humans…

Q: Veehat is the ham a animal amphbian?. 1an

A: Amphibians: Amphibians are determined as the member of the class Amphibia. Amphibians lay eggs and…

Q: Arthropods are;

A: The correct option is B.  Protostomes .

Q: Name 3 types of animals from the text that live In the giant kelp forests.

A: Kelp forests are under water areas with a high density of kelp , which covers a large part of the…

Q: Explain how Vitamin A could cause eye problems in fish

A: Introduction Vitamin A (retinol, retinoic acid) is a nutrient that is necessary for vision, cell…

Q: tissues that make up crocodile skin

A: Scales on crocodiles are known as 'Scutes.' They are large in size and have the density of bone,…

Q: Hypothesize which embryo is from each of the following organisms:

A: The evidence for evolution is found at all levels of organization in living things and in the…

Q: Which sentence correctly describes what this common structure does for these animals? A. It…

A: In this question, we have to answer the function of exoskeleton.

Q: Which correctly describes a function of the nervous system? A. The nervous system regulates bodily…

A: The human body possesses several systems that function in conjunction to maintain homeostasis. The…

Q: Which reproductive combination produces hybrids? a. when individuals of the same species in…

A: Reproduction is the process by which living beings produce more of their own kinds.

Q: Walkng in the beach you see an animal with a hard shell and many jointed appendages. Determine…

A: Arthropods  These are invertebrate animals that possess  exoskeleton with segmented body, and paired…

Q: Give reason why the fresh water fish cannot survive in sea water.

A: Tonicity is defined as the measure of effective osmotic pressure gradient. It is the water potential…

Q: Hypothesize how some people have red hair through viable errors. Explain your answer in 1-2…

A: Red hair is a traits seen in very few individuals and is  genetically controlled trait .