EXHIBIT 20 

Case 2:23-cv-00202-JRG-RSP Document 86-7 Filed 08/12/24 Page 1 of 4 PageID #: 2635
Case 2:23-cv-00202-JRG-RSP Document 86-7 Filed 08/12/24 Page 2 of 4 PageID #: 2636
Case 2:23-cv-00202-JRG-RSP Document 86-7 Filed 08/12/24 Page 3 of 4 PageID #: 2637
248 Bivalvia 

BLACKBERRY 

Thorny, biennial stem of 

blackberry shrub. 

diverse, bilaterally symmetrical animals, including mollusks, 

ostracod crustaceans, and brachiopods, having a soft body 

enclosed in a calcareous two-part shell. { 'br,valv } 

Bivalvia [INV zoo] A large class of the phylum Mollusca 

containing the clams, oysters, and other bivalves. { bT'val· 

ve-.;.} 

bivane [ENG] A double-jointed vane which measures vertical as well as horizontal wind direction. { 'bT,van} 

bivariate distribution [STAT] The joint distribution of a pair 

of variates for continuous or discontinuous data. { b~ver-e· 

::it ,dis·tr::i'byil·sh::in} 

biventer [AN.AT] A muscle having two bellies. { bi'ven· 

t::ir } 

bivittate [zoo] Having a pair of longitudinal stripes. 

{ bI'vi, tat } 

bivium [INV zoo] The pair of starfish rays that extend on 

either side of the madreporite. { 'bI·ve-gm} 

bivoltine [INV zoo] 1. Having two broods in a season, used 

especially of silkworms. 2. Of insects, producing two generations a year. { br'vol,ten} 

bivouac [ORD] An encampment set up for a short period of 

time by using tents. { 'biv•g,wak } 

bixbyite [MINERAL] (Mn,Fe)20 3 A manganese-iron oxide 

mineral; black cubic crystals found in cavities in rhyolite. 

Also known as partridgeite; sitaparite. { 'biks·be,rt } 

bixin [ORG CHEM] C25H3004 A carotenoid acid occurring 

in the seeds of Bixa orellano; used as a fat and food coloring 

agent. { 'bik•sgn } 

bize See bise. { bez } 

BJT See bipolar junction transistor. 

Bk See berkelium. 

BL See base line. 

Blaauw mechanism [ASTRON] An explanation for the disruption of a binary system as being due to the decrease in the 

gravitational binding force when a shell of gas ejected by 

the primary component overtakes the secondary. { 'bl0 ,mek· 

g,niz-gm} 

black [CHEM] Fine particles of impure carbon that are made 

by the incomplete burning of carbon compounds, such as natural 

gas, naphthas, acetylene, bones, ivory, and vegetables. [COM" 

MUN] See black signal. [OPTICS] Quality of an object 

which uniformly absorbs large percentages of light of all visible 

wavelengths. { blak } 

black acids [MATER] Sulfonates in the sludge formed during 

treatment of petroleum products with sulfuric acid; soluble in 

water but insoluble in naphtha, benzene, and carbon tetrachloride. { \blak 'as•gdz } 

black alkali [GEOL] A deposit of sodium carbonate that has 

formed on or near the surface in arid to semiarid areas. { :blak 

'al•kg,JT} 

black amber See jet coal. { iblak 'am·bgr } 

black-and-white groups See Shubnikov groups. { \blak gn 

\wit 'griips } 

black-and-white television See monochrome television. 

{ \blak gn :wn 'tel•g,vizh•gn} 

black annealing [MET] A type of box annealing used to 

impart a black color to the metal surface; first process in tin 

plating. { :blak g'nel-iJJ } 

black ash [MATER] A carbbn product made by furnace heating ofblack liquor from papermaking processes. { :blak 'ash } 

black balsam See Peru balsam. { \blak 'b6l•sgm } 

blackband [GEOL] An earthy carbonate of iron that is present with coal beds. { 'blak,band } 

black band disease [INV zoo] A coral reef disease that is 

characterized by a thick black band of tissue that advances 

rapidly across infected corals, leaving empty coral skeletons 

behind. { :blak\band di,zez } 

blackberry [BOT] Any of the upright or trailing shrubs of the 

genus Rub us in the order Rosales; an edible berry is produced by 

the plant. { 'blak,ber-e } 

blackbird [VERT zoo] Any bird species in the family Icteridae, of which the males are predominantly or totally black. 

{ 'blak,bgrd } 

black blight [PL PATIi] Any of several diseases of tropical 

plants caused by superficial sooty molds. { 'blak ,blit} 

blackboard [MATER] A panel, usually black but sometimes 

colored, for writing on with chalk. Also known as chalkboard. { 'blak,b6rd } 

blackbody [THERMO] An ideal body which would absorb all 

black granite 

incident radiation and reflect none. Also known as hohlraum; 

ideal radiator. { 'blak:bad·e } 

blackbody radiation [THERMO] The emission of radiant 

energy which would take place from a blackbody at a fixect 

temperature; it takes place at a rate expressed by the StefanBoltzmann law, with a spectral energy distribution described 

by Planck's equation. { 'blak:bad-e ,ra-de'a:shgn } 

blackbody temperature [TIIERMO] The temperature of a 

blackbody that emits the same amount of heat radiation per unit 

area as a given object; measured by a total radiation pyrometer. 

Also known as brightness temperature. { 'blak:bad-e ,tem, 

pr.:i·chgr} 

black box [ENG] Any component, usually electronic and 

having known input and output, that can be readily inserted 

into or removed from a specific place in a larger system without 

knowledge of the component's detailed internal structure. 

{ 'blak ,bliks } 

black-bulb thermometer [ENG] A thermometer whose sensitive element has been made to approximate a blackbody by 

covering it with lampblack. { 'blak ,bglb thgr'mli.m-ad-ar} 

black buran See karaburan. { 'blak bii 'ran } 

black canker See ink disease. { 'blak 'kag • kar } 

black carbon counter [NUCLEO] The original type of radiation counter used in radiocarbon dating, in which the sample, 

whose carbon has first been converted to carbon black, is 

mounted on the inside of a steel cylinder which is inserted into 

a sensitive Geiger counter. Also known as Libby counter. 

{ 'blak /kar-rr.)n ,kalint·:n-} 

black chaff [PL PATH] A bacterial disease of wheat caused 

by Xantlwmonas translucens undulosa and characterized by 

dark, longitudinal stripes on the chaff. { 'blak /chaf } 

black coal See natural coke. { :blak 'k51 } 

black cobalt See asbolite. { :blak 'k5·b6lt} 

black copper [:MET] The more or less impure metallic copper (70-99% copper) produced in blast furnaces when running 

on oxide ores or roasted sulfide material. { :blak 'kli.p·ar} 

black coral [INV zoo] The common name for antipatharian 

cnidarians having black, horny axial skeletons. { :blak 'klir· 

,1 } 

black cotton soil See regur. { :blak :kat·gn 's6il } 

black cyanide See calcium cyanide. { :blak 'sI·:},nid } 

blackdamp [MIN ENG] A nonexplosive mixture of carbon 

dioxide with other gases, especially with 85-90% nitrogen, 

which is heavier than air and cannot support flame or life. 

Also known as chokedamp. { 'blak,damp } 

black death See plague. { \blak 'deth } 

black diamond See carbonado. { :blak 'dI•mgnd } 

black disease [VET MED] Necrotic hepatitis of sheep, 

resulting from infection with Clostridiwn novyi type B, with the 

necessary conditions for the growth of the clostridia provided by 

the damaged liver tissue produced by the fluke Fasciola hepatica. { 'blak di'zez } 

black drop [ASTRON] As seen through a telescope, an apparent dark elongation of the image of Venus or Mercury when 

the planets' images are at the sun's limb. { :blak 'drli.p } 

black durain [GEOL] A durain that bas high hydrogen content and volatile matter, many microspores, and some vitrain 

fragments. { :blak 'du,ran } 

black dwarf See brown dwarf. { )blak 'dw6rf} 

black end [PL PATH] 1. A disease of the pear marked by 

blackening of the epidermis and flesh in the region of the calyx; 

believed to be a result of a disturbed water relation. 2. A 

fungus disease of the banana caused by several species, especially Gloesporium musarum, characterized by discoloration of 

the stem of the fruit. { 'blak ,end } 

blacker-than-black level [COMM:UN] In television, a level 

of greater instantaneous amplitude than the black level, used 

for synchronization and control signals. { 'blak•gr !hgn 'blak 

,lev-gl} 

blackeye bean See cowpea. { 'blak,T :hen } 

blackfire [PL PATH] A bacterial disease of tobacco caused 

by Pseudomonas angulata and characterized by angular leaf 

spots which gradually darken and may fall out, leaving ragged 

holes. { 'blak,IIT } 

black frost [HYD] A dry freeze with respect to its effe_cts 

upon vegetation, that is, the internal freezing of vegeta1ton 

unaccompanied by the protective formation of hoarfrost. Also 

known as hard frost. { jblak 'fr6st } 

black granite See diorite. { :blak 'gran•gt} 

Case 2:23-cv-00202-JRG-RSP Document 86-7 Filed 08/12/24 Page 4 of 4 PageID #: 2638