How do eukaryotic cells form tissues?

a. they are each either positively or negatively charged and are attracted to each other

b. their cell membranes fuse

c. they connect via the extracellular matrix?

2 organisms that respire anaerobically

Questions 28. Which of the following is a non-living pathogen? a. stapholococcus b. hepatitis A c. igneous rock D. salmonella

What is the answer to this question? A community of living and nonliving things in their natural environment makes up a Food chain Food web Ecosystem Population

How does RNA leader sequence affect Trp operon syst

How are mitosis and meiosis similar? A. In both processes, chromosomes are copied. B. Both processes produce four diploid cells. C. Both processes produce four haploid cells. processes D. In both processes, tetrads are formed.

Why does my female cat roll around after mating?

Which feature is not the result of a glacier carving out rock as it moves? A. Cirque B. Terminal moraine C. Fjord D. Horn peak

3. In which process do substances have to be in direct contact when heat moves from areas of more heat to areas of less heat?

While on an archaeology expedition, you unearth a skeleton with the following characteristics: four long, slender finger bones and a smaller opposable thumb bone, long arm bones, fingernails, and eye sockets close together on a skull.

Describe respiration